9979204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1453}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 18686808

約数和(自身を除く): 8707604

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1453, 1717, 2906, 3434, 5812, 6868, 24701, 49402, 98804, 146753, 293506, 587012, 2494801, 4989602, 9979204]

約数ペア:

[(1, 9979204), (2, 4989602), (4, 2494801), (17, 587012), (34, 293506), (68, 146753), (101, 98804), (202, 49402), (404, 24701), (1453, 6868), (1717, 5812), (2906, 3434)]