655122396

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{768923}}^1$

素因数の和:769001

約数の個数: 24

約数和(自身を含む): 1550150784

約数和(自身を除く): 895028388

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 768923, 1537846, 2306769, 3075692, 4613538, 9227076, 54593533, 109187066, 163780599, 218374132, 327561198, 655122396]

約数ペア:

[(1, 655122396), (2, 327561198), (3, 218374132), (4, 163780599), (6, 109187066), (12, 54593533), (71, 9227076), (142, 4613538), (213, 3075692), (284, 2306769), (426, 1537846), (852, 768923)]