399882914

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{14891}}^1$

素因数の和:15385

約数の個数: 16

約数和(自身を含む): 621889920

約数和(自身を除く): 222007006

約数列:

[1, 2, 29, 58, 463, 926, 13427, 14891, 26854, 29782, 431839, 863678, 6894533, 13789066, 199941457, 399882914]

約数ペア:

[(1, 399882914), (2, 199941457), (29, 13789066), (58, 6894533), (463, 863678), (926, 431839), (13427, 29782), (14891, 26854)]