399632014

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1\times {\mathrm{1601}}^1$

素因数の和:2651

約数の個数: 16

約数和(自身を含む): 604863936

約数和(自身を除く): 205231922

約数列:

[1, 2, 137, 274, 911, 1601, 1822, 3202, 124807, 219337, 249614, 438674, 1458511, 2917022, 199816007, 399632014]

約数ペア:

[(1, 399632014), (2, 199816007), (137, 2917022), (274, 1458511), (911, 438674), (1601, 249614), (1822, 219337), (3202, 124807)]