331301126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{208891}}^1$

素因数の和:208967

約数の個数: 16

約数和(自身を含む): 543954768

約数和(自身を除く): 212653642

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 208891, 417782, 2715583, 5431166, 12742351, 25484702, 165650563, 331301126]

約数ペア:

[(1, 331301126), (2, 165650563), (13, 25484702), (26, 12742351), (61, 5431166), (122, 2715583), (793, 417782), (1586, 208891)]