654080264

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{6389}}^1$

素因数の和:6653

約数の個数: 32

約数和(自身を含む): 1251417600

約数和(自身を除く): 597337336

約数列:

[1, 2, 4, 8, 67, 134, 191, 268, 382, 536, 764, 1528, 6389, 12778, 12797, 25556, 25594, 51112, 51188, 102376, 428063, 856126, 1220299, 1712252, 2440598, 3424504, 4881196, 9762392, 81760033, 163520066, 327040132, 654080264]

約数ペア:

[(1, 654080264), (2, 327040132), (4, 163520066), (8, 81760033), (67, 9762392), (134, 4881196), (191, 3424504), (268, 2440598), (382, 1712252), (536, 1220299), (764, 856126), (1528, 428063), (6389, 102376), (12778, 51188), (12797, 51112), (25556, 25594)]