2005088902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{4999}}^1$

素因数の和:5316

約数の個数: 32

約数和(自身を含む): 3265920000

約数和(自身を除く): 1260831098

約数列:

[1, 2, 17, 34, 47, 94, 251, 502, 799, 1598, 4267, 4999, 8534, 9998, 11797, 23594, 84983, 169966, 200549, 234953, 401098, 469906, 1254749, 2509498, 3994201, 7988402, 21330733, 42661466, 58973203, 117946406, 1002544451, 2005088902]

約数ペア:

[(1, 2005088902), (2, 1002544451), (17, 117946406), (34, 58973203), (47, 42661466), (94, 21330733), (251, 7988402), (502, 3994201), (799, 2509498), (1598, 1254749), (4267, 469906), (4999, 401098), (8534, 234953), (9998, 200549), (11797, 169966), (23594, 84983)]