966550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1512

約数の個数: 24

約数和(自身を含む): 1937376

約数和(自身を除く): 970826

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1487, 2974, 7435, 14870, 19331, 37175, 38662, 74350, 96655, 193310, 483275, 966550]

約数ペア:

[(1, 966550), (2, 483275), (5, 193310), (10, 96655), (13, 74350), (25, 38662), (26, 37175), (50, 19331), (65, 14870), (130, 7435), (325, 2974), (650, 1487)]