7399142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1075

約数の個数: 16

約数和(自身を含む): 11556864

約数和(自身を除く): 4157722

約数列:

[1, 2, 31, 62, 131, 262, 911, 1822, 4061, 8122, 28241, 56482, 119341, 238682, 3699571, 7399142]

約数ペア:

[(1, 7399142), (2, 3699571), (31, 238682), (62, 119341), (131, 56482), (262, 28241), (911, 8122), (1822, 4061)]