630147154

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{494621}}^1$

素因数の和:494650

約数の個数: 24

約数和(自身を含む): 1184125068

約数和(自身を除く): 553977914

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 494621, 989242, 3462347, 6430073, 6924694, 12860146, 24236429, 45010511, 48472858, 90021022, 315073577, 630147154]

約数ペア:

[(1, 630147154), (2, 315073577), (7, 90021022), (13, 48472858), (14, 45010511), (26, 24236429), (49, 12860146), (91, 6924694), (98, 6430073), (182, 3462347), (637, 989242), (1274, 494621)]