279072014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{78347}}^1$

素因数の和:78499

約数の個数: 16

約数和(自身を含む): 454105008

約数和(自身を除く): 175032994

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 78347, 156694, 1018511, 2037022, 10733539, 21467078, 139536007, 279072014]

約数ペア:

[(1, 279072014), (2, 139536007), (13, 21467078), (26, 10733539), (137, 2037022), (274, 1018511), (1781, 156694), (3562, 78347)]