260079472

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{43579}}^1$

素因数の和:43960

約数の個数: 20

約数和(自身を含む): 505266520

約数和(自身を除く): 245187048

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 43579, 87158, 174316, 348632, 697264, 16254967, 32509934, 65019868, 130039736, 260079472]

約数ペア:

[(1, 260079472), (2, 130039736), (4, 65019868), (8, 32509934), (16, 16254967), (373, 697264), (746, 348632), (1492, 174316), (2984, 87158), (5968, 43579)]