2013252885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{19309}}^1$

素因数の和:19658

約数の個数: 48

約数和(自身を含む): 4000414080

約数和(自身を除く): 1987161195

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 331, 993, 1655, 2317, 2979, 4965, 6951, 11585, 14895, 19309, 20853, 34755, 57927, 96545, 104265, 135163, 173781, 289635, 405489, 675815, 868905, 1216467, 2027445, 6082335, 6391279, 19173837, 31956395, 44738953, 57521511, 95869185, 134216859, 223694765, 287607555, 402650577, 671084295, 2013252885]

約数ペア:

[(1, 2013252885), (3, 671084295), (5, 402650577), (7, 287607555), (9, 223694765), (15, 134216859), (21, 95869185), (35, 57521511), (45, 44738953), (63, 31956395), (105, 19173837), (315, 6391279), (331, 6082335), (993, 2027445), (1655, 1216467), (2317, 868905), (2979, 675815), (4965, 405489), (6951, 289635), (11585, 173781), (14895, 135163), (19309, 104265), (20853, 96545), (34755, 57927)]