859622858

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^2\times {\mathrm{1129}}^1$

素因数の和:1350

約数の個数: 24

約数和(自身を含む): 1328547780

約数和(自身を除く): 468924922

約数列:

[1, 2, 61, 79, 122, 158, 1129, 2258, 4819, 6241, 9638, 12482, 68869, 89191, 137738, 178382, 380701, 761402, 5440651, 7046089, 10881302, 14092178, 429811429, 859622858]

約数ペア:

[(1, 859622858), (2, 429811429), (61, 14092178), (79, 10881302), (122, 7046089), (158, 5440651), (1129, 761402), (2258, 380701), (4819, 178382), (6241, 137738), (9638, 89191), (12482, 68869)]