2019719688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4909}}^1$

素因数の和:5035

約数の個数: 128

約数和(自身を含む): 6033408000

約数和(自身を除く): 4013688312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 79, 84, 93, 124, 158, 168, 186, 217, 237, 248, 316, 372, 434, 474, 553, 632, 651, 744, 868, 948, 1106, 1302, 1659, 1736, 1896, 2212, 2449, 2604, 3318, 4424, 4898, 4909, 5208, 6636, 7347, 9796, 9818, 13272, 14694, 14727, 17143, 19592, 19636, 29388, 29454, 34286, 34363, 39272, 51429, 58776, 58908, 68572, 68726, 102858, 103089, 117816, 137144, 137452, 152179, 205716, 206178, 274904, 304358, 387811, 411432, 412356, 456537, 608716, 775622, 824712, 913074, 1065253, 1163433, 1217432, 1551244, 1826148, 2130506, 2326866, 2714677, 3102488, 3195759, 3652296, 4261012, 4653732, 5429354, 6391518, 8144031, 8522024, 9307464, 10858708, 12022141, 12783036, 16288062, 21717416, 24044282, 25566072, 32576124, 36066423, 48088564, 65152248, 72132846, 84154987, 96177128, 144265692, 168309974, 252464961, 288531384, 336619948, 504929922, 673239896, 1009859844, 2019719688]

約数ペア:

[(1, 2019719688), (2, 1009859844), (3, 673239896), (4, 504929922), (6, 336619948), (7, 288531384), (8, 252464961), (12, 168309974), (14, 144265692), (21, 96177128), (24, 84154987), (28, 72132846), (31, 65152248), (42, 48088564), (56, 36066423), (62, 32576124), (79, 25566072), (84, 24044282), (93, 21717416), (124, 16288062), (158, 12783036), (168, 12022141), (186, 10858708), (217, 9307464), (237, 8522024), (248, 8144031), (316, 6391518), (372, 5429354), (434, 4653732), (474, 4261012), (553, 3652296), (632, 3195759), (651, 3102488), (744, 2714677), (868, 2326866), (948, 2130506), (1106, 1826148), (1302, 1551244), (1659, 1217432), (1736, 1163433), (1896, 1065253), (2212, 913074), (2449, 824712), (2604, 775622), (3318, 608716), (4424, 456537), (4898, 412356), (4909, 411432), (5208, 387811), (6636, 304358), (7347, 274904), (9796, 206178), (9818, 205716), (13272, 152179), (14694, 137452), (14727, 137144), (17143, 117816), (19592, 103089), (19636, 102858), (29388, 68726), (29454, 68572), (34286, 58908), (34363, 58776), (39272, 51429)]