98819930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12653}}^1$

素因数の和:12742

約数の個数: 32

約数和(自身を含む): 196795008

約数和(自身を除く): 97975078

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 12653, 25306, 63265, 126530, 139183, 278366, 695915, 898363, 1391830, 1796726, 4491815, 8983630, 9881993, 19763986, 49409965, 98819930]

約数ペア:

[(1, 98819930), (2, 49409965), (5, 19763986), (10, 9881993), (11, 8983630), (22, 4491815), (55, 1796726), (71, 1391830), (110, 898363), (142, 695915), (355, 278366), (710, 139183), (781, 126530), (1562, 63265), (3905, 25306), (7810, 12653)]