315544498

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{64109}}^1$

素因数の和:64241

約数の個数: 16

約数和(自身を含む): 498519360

約数和(自身を除く): 182974862

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4922, 64109, 128218, 1474507, 2949014, 6859663, 13719326, 157772249, 315544498]

約数ペア:

[(1, 315544498), (2, 157772249), (23, 13719326), (46, 6859663), (107, 2949014), (214, 1474507), (2461, 128218), (4922, 64109)]