521409084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{7243}}^1$

素因数の和:8114

約数の個数: 48

約数和(自身を含む): 1392238848

約数和(自身を除く): 870829764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 857, 1714, 2571, 3428, 5142, 5999, 7243, 10284, 11998, 14486, 17997, 21729, 23996, 28972, 35994, 43458, 50701, 71988, 86916, 101402, 152103, 202804, 304206, 608412, 6207251, 12414502, 18621753, 24829004, 37243506, 43450757, 74487012, 86901514, 130352271, 173803028, 260704542, 521409084]

約数ペア:

[(1, 521409084), (2, 260704542), (3, 173803028), (4, 130352271), (6, 86901514), (7, 74487012), (12, 43450757), (14, 37243506), (21, 24829004), (28, 18621753), (42, 12414502), (84, 6207251), (857, 608412), (1714, 304206), (2571, 202804), (3428, 152103), (5142, 101402), (5999, 86916), (7243, 71988), (10284, 50701), (11998, 43458), (14486, 35994), (17997, 28972), (21729, 23996)]