780097962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{21673}}^1$

素因数の和:22542

約数の個数: 32

約数和(自身を含む): 1785244032

約数和(自身を除く): 1005146070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 857, 1714, 2571, 5142, 5999, 11998, 17997, 21673, 35994, 43346, 65019, 130038, 151711, 303422, 455133, 910266, 18573761, 37147522, 55721283, 111442566, 130016327, 260032654, 390048981, 780097962]

約数ペア:

[(1, 780097962), (2, 390048981), (3, 260032654), (6, 130016327), (7, 111442566), (14, 55721283), (21, 37147522), (42, 18573761), (857, 910266), (1714, 455133), (2571, 303422), (5142, 151711), (5999, 130038), (11998, 65019), (17997, 43346), (21673, 35994)]