2135173820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{483071}}^1$

素因数の和:483110

約数の個数: 48

約数和(自身を含む): 5112834048

約数和(自身を除く): 2977660228

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 483071, 966142, 1932284, 2415355, 4830710, 6279923, 8212207, 9661420, 12559846, 16424414, 25119692, 31399615, 32848828, 41061035, 62799230, 82122070, 106758691, 125598460, 164244140, 213517382, 427034764, 533793455, 1067586910, 2135173820]

約数ペア:

[(1, 2135173820), (2, 1067586910), (4, 533793455), (5, 427034764), (10, 213517382), (13, 164244140), (17, 125598460), (20, 106758691), (26, 82122070), (34, 62799230), (52, 41061035), (65, 32848828), (68, 31399615), (85, 25119692), (130, 16424414), (170, 12559846), (221, 9661420), (260, 8212207), (340, 6279923), (442, 4830710), (884, 2415355), (1105, 1932284), (2210, 966142), (4420, 483071)]