497350018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1\times {\mathrm{10559}}^1$

素因数の和:12713

約数の個数: 16

約数和(自身を含む): 814302720

約数和(自身を除く): 316952702

約数列:

[1, 2, 11, 22, 2141, 4282, 10559, 21118, 23551, 47102, 116149, 232298, 22606819, 45213638, 248675009, 497350018]

約数ペア:

[(1, 497350018), (2, 248675009), (11, 45213638), (22, 22606819), (2141, 232298), (4282, 116149), (10559, 47102), (21118, 23551)]