130925257

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 140400000

約数和(自身を除く): 9474743

約数列:

[1, 19, 103, 149, 449, 1957, 2831, 8531, 15347, 46247, 66901, 291593, 878693, 1271119, 6890803, 130925257]

約数ペア:

[(1, 130925257), (19, 6890803), (103, 1271119), (149, 878693), (449, 291593), (1957, 66901), (2831, 46247), (8531, 15347)]