461221156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{70351}}^1$

素因数の和:70515

約数の個数: 24

約数和(自身を含む): 886435200

約数和(自身を除く): 425214044

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 70351, 140702, 281404, 773861, 1547722, 3095444, 10482299, 20964598, 41929196, 115305289, 230610578, 461221156]

約数ペア:

[(1, 461221156), (2, 230610578), (4, 115305289), (11, 41929196), (22, 20964598), (44, 10482299), (149, 3095444), (298, 1547722), (596, 773861), (1639, 281404), (3278, 140702), (6556, 70351)]