2021985192

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 5333247360

約数和(自身を除く): 3311262168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 53, 82, 106, 123, 137, 159, 164, 212, 246, 274, 283, 318, 328, 411, 424, 492, 548, 566, 636, 822, 849, 984, 1096, 1132, 1272, 1644, 1698, 2173, 2264, 3288, 3396, 4346, 5617, 6519, 6792, 7261, 8692, 11234, 11603, 13038, 14522, 14999, 16851, 17384, 21783, 22468, 23206, 26076, 29044, 29998, 33702, 34809, 38771, 43566, 44936, 44997, 46412, 52152, 58088, 59996, 67404, 69618, 77542, 87132, 89994, 92824, 116313, 119992, 134808, 139236, 155084, 174264, 179988, 232626, 278472, 297701, 310168, 359976, 465252, 595402, 614959, 893103, 930504, 1190804, 1229918, 1589611, 1786206, 1844877, 2054863, 2381608, 2459836, 3179222, 3572412, 3689754, 4109726, 4768833, 4919672, 6164589, 6358444, 7144824, 7379508, 8219452, 9537666, 12329178, 12716888, 14759016, 16438904, 19075332, 24658356, 38150664, 49316712, 84249383, 168498766, 252748149, 336997532, 505496298, 673995064, 1010992596, 2021985192]

約数ペア:

[(1, 2021985192), (2, 1010992596), (3, 673995064), (4, 505496298), (6, 336997532), (8, 252748149), (12, 168498766), (24, 84249383), (41, 49316712), (53, 38150664), (82, 24658356), (106, 19075332), (123, 16438904), (137, 14759016), (159, 12716888), (164, 12329178), (212, 9537666), (246, 8219452), (274, 7379508), (283, 7144824), (318, 6358444), (328, 6164589), (411, 4919672), (424, 4768833), (492, 4109726), (548, 3689754), (566, 3572412), (636, 3179222), (822, 2459836), (849, 2381608), (984, 2054863), (1096, 1844877), (1132, 1786206), (1272, 1589611), (1644, 1229918), (1698, 1190804), (2173, 930504), (2264, 893103), (3288, 614959), (3396, 595402), (4346, 465252), (5617, 359976), (6519, 310168), (6792, 297701), (7261, 278472), (8692, 232626), (11234, 179988), (11603, 174264), (13038, 155084), (14522, 139236), (14999, 134808), (16851, 119992), (17384, 116313), (21783, 92824), (22468, 89994), (23206, 87132), (26076, 77542), (29044, 69618), (29998, 67404), (33702, 59996), (34809, 58088), (38771, 52152), (43566, 46412), (44936, 44997)]