12943958104

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{16987}}^1$

素因数の和:18248

約数の個数: 64

約数和(自身を含む): 30284847360

約数和(自身を除く): 17340889256

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1237, 2474, 4948, 8659, 9896, 13607, 16987, 17318, 27214, 33974, 34636, 54428, 67948, 69272, 95249, 108856, 118909, 135896, 186857, 190498, 237818, 373714, 380996, 475636, 747428, 761992, 951272, 1307999, 1494856, 2615998, 5231996, 10463992, 21012919, 42025838, 84051676, 147090433, 168103352, 231142109, 294180866, 462284218, 588361732, 924568436, 1176723464, 1617994763, 1849136872, 3235989526, 6471979052, 12943958104]

約数ペア:

[(1, 12943958104), (2, 6471979052), (4, 3235989526), (7, 1849136872), (8, 1617994763), (11, 1176723464), (14, 924568436), (22, 588361732), (28, 462284218), (44, 294180866), (56, 231142109), (77, 168103352), (88, 147090433), (154, 84051676), (308, 42025838), (616, 21012919), (1237, 10463992), (2474, 5231996), (4948, 2615998), (8659, 1494856), (9896, 1307999), (13607, 951272), (16987, 761992), (17318, 747428), (27214, 475636), (33974, 380996), (34636, 373714), (54428, 237818), (67948, 190498), (69272, 186857), (95249, 135896), (108856, 118909)]