1330786772

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{6343}}^1$

素因数の和:6540

約数の個数: 48

約数和(自身を含む): 2728427520

約数和(自身を除く): 1397640748

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 127, 236, 254, 413, 508, 826, 889, 1652, 1778, 3556, 6343, 7493, 12686, 14986, 25372, 29972, 44401, 52451, 88802, 104902, 177604, 209804, 374237, 748474, 805561, 1496948, 1611122, 2619659, 3222244, 5239318, 5638927, 10478636, 11277854, 22555708, 47528099, 95056198, 190112396, 332696693, 665393386, 1330786772]

約数ペア:

[(1, 1330786772), (2, 665393386), (4, 332696693), (7, 190112396), (14, 95056198), (28, 47528099), (59, 22555708), (118, 11277854), (127, 10478636), (236, 5638927), (254, 5239318), (413, 3222244), (508, 2619659), (826, 1611122), (889, 1496948), (1652, 805561), (1778, 748474), (3556, 374237), (6343, 209804), (7493, 177604), (12686, 104902), (14986, 88802), (25372, 52451), (29972, 44401)]