22490142454

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{478697}}^1$

素因数の和:478864

約数の個数: 24

約数和(自身を含む): 36792728280

約数和(自身を除く): 14302585826

約数列:

[1, 2, 13, 26, 139, 169, 278, 338, 1807, 3614, 23491, 46982, 478697, 957394, 6223061, 12446122, 66538883, 80899793, 133077766, 161799586, 865005479, 1730010958, 11245071227, 22490142454]

約数ペア:

[(1, 22490142454), (2, 11245071227), (13, 1730010958), (26, 865005479), (139, 161799586), (169, 133077766), (278, 80899793), (338, 66538883), (1807, 12446122), (3614, 6223061), (23491, 957394), (46982, 478697)]