291230554668

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{397855949}}^1$

素因数の和:397856017

約数の個数: 24

約数和(自身を含む): 690677929200

約数和(自身を除く): 399447374532

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 397855949, 795711898, 1193567847, 1591423796, 2387135694, 4774271388, 24269212889, 48538425778, 72807638667, 97076851556, 145615277334, 291230554668]

約数ペア:

[(1, 291230554668), (2, 145615277334), (3, 97076851556), (4, 72807638667), (6, 48538425778), (12, 24269212889), (61, 4774271388), (122, 2387135694), (183, 1591423796), (244, 1193567847), (366, 795711898), (732, 397855949)]