2021878376

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^2\times {\mathrm{6133}}^1$

素因数の和:6211

約数の個数: 72

約数和(自身を含む): 4568020470

約数和(自身を除く): 2546142094

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 841, 1421, 1624, 1682, 2842, 3364, 5684, 5887, 6133, 6728, 11368, 11774, 12266, 23548, 24532, 41209, 42931, 47096, 49064, 82418, 85862, 164836, 171724, 177857, 300517, 329672, 343448, 355714, 601034, 711428, 1202068, 1244999, 1422856, 2404136, 2489998, 4979996, 5157853, 8714993, 9959992, 10315706, 17429986, 20631412, 34859972, 36104971, 41262824, 69719944, 72209942, 144419884, 252734797, 288839768, 505469594, 1010939188, 2021878376]

約数ペア:

[(1, 2021878376), (2, 1010939188), (4, 505469594), (7, 288839768), (8, 252734797), (14, 144419884), (28, 72209942), (29, 69719944), (49, 41262824), (56, 36104971), (58, 34859972), (98, 20631412), (116, 17429986), (196, 10315706), (203, 9959992), (232, 8714993), (392, 5157853), (406, 4979996), (812, 2489998), (841, 2404136), (1421, 1422856), (1624, 1244999), (1682, 1202068), (2842, 711428), (3364, 601034), (5684, 355714), (5887, 343448), (6133, 329672), (6728, 300517), (11368, 177857), (11774, 171724), (12266, 164836), (23548, 85862), (24532, 82418), (41209, 49064), (42931, 47096)]