251566560013

素因数分解:

${\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{162623}}^1$

素因数の和:163152

約数の個数: 16

約数和(自身を含む): 262279987200

約数和(自身を除く): 10713427187

約数列:

[1, 31, 139, 359, 4309, 11129, 49901, 162623, 1546931, 5041313, 22604597, 58381657, 700742507, 1809831367, 8115050323, 251566560013]

約数ペア:

[(1, 251566560013), (31, 8115050323), (139, 1809831367), (359, 700742507), (4309, 58381657), (11129, 22604597), (49901, 5041313), (162623, 1546931)]