1916701584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{335557}}^1$

素因数の和:335592

約数の個数: 80

約数和(自身を含む): 5991723648

約数和(自身を除く): 4075022064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 335557, 671114, 1006671, 1342228, 2013342, 2348899, 2684456, 4026684, 4697798, 5368912, 5704469, 7046697, 8053368, 9395596, 11408938, 14093394, 16106736, 17113407, 18791192, 22817876, 28186788, 34226814, 37582384, 39931283, 45635752, 56373576, 68453628, 79862566, 91271504, 112747152, 119793849, 136907256, 159725132, 239587698, 273814512, 319450264, 479175396, 638900528, 958350792, 1916701584]

約数ペア:

[(1, 1916701584), (2, 958350792), (3, 638900528), (4, 479175396), (6, 319450264), (7, 273814512), (8, 239587698), (12, 159725132), (14, 136907256), (16, 119793849), (17, 112747152), (21, 91271504), (24, 79862566), (28, 68453628), (34, 56373576), (42, 45635752), (48, 39931283), (51, 37582384), (56, 34226814), (68, 28186788), (84, 22817876), (102, 18791192), (112, 17113407), (119, 16106736), (136, 14093394), (168, 11408938), (204, 9395596), (238, 8053368), (272, 7046697), (336, 5704469), (357, 5368912), (408, 4697798), (476, 4026684), (714, 2684456), (816, 2348899), (952, 2013342), (1428, 1342228), (1904, 1006671), (2856, 671114), (5712, 335557)]