467428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 899640

約数和(自身を除く): 432212

約数列:

[1, 2, 4, 13, 26, 52, 89, 101, 178, 202, 356, 404, 1157, 1313, 2314, 2626, 4628, 5252, 8989, 17978, 35956, 116857, 233714, 467428]

約数ペア:

[(1, 467428), (2, 233714), (4, 116857), (13, 35956), (26, 17978), (52, 8989), (89, 5252), (101, 4628), (178, 2626), (202, 2314), (356, 1313), (404, 1157)]