13780414

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:635

約数の個数: 16

約数和(自身を含む): 21027600

約数和(自身を除く): 7247186

約数列:

[1, 2, 131, 149, 262, 298, 353, 706, 19519, 39038, 46243, 52597, 92486, 105194, 6890207, 13780414]

約数ペア:

[(1, 13780414), (2, 6890207), (131, 105194), (149, 92486), (262, 52597), (298, 46243), (353, 39038), (706, 19519)]