669363954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{66683}}^1$

素因数の和:66934

約数の個数: 32

約数和(自身を含む): 1536399360

約数和(自身を除く): 867035406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 10038, 66683, 133366, 200049, 400098, 466781, 933562, 1400343, 2800686, 15937237, 31874474, 47811711, 95623422, 111560659, 223121318, 334681977, 669363954]

約数ペア:

[(1, 669363954), (2, 334681977), (3, 223121318), (6, 111560659), (7, 95623422), (14, 47811711), (21, 31874474), (42, 15937237), (239, 2800686), (478, 1400343), (717, 933562), (1434, 466781), (1673, 400098), (3346, 200049), (5019, 133366), (10038, 66683)]