1958049086

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1187}}^1$

素因数の和:1481

約数の個数: 64

約数和(自身を含む): 3695155200

約数和(自身を除く): 1737106114

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 239, 406, 478, 493, 986, 1187, 1673, 2374, 3346, 3451, 4063, 6902, 6931, 8126, 8309, 13862, 16618, 20179, 28441, 34423, 40358, 48517, 56882, 68846, 97034, 117827, 141253, 235654, 240961, 282506, 283693, 481922, 567386, 585191, 824789, 1170382, 1649578, 1985851, 3971702, 4096337, 4822781, 8192674, 8227097, 9645562, 16454194, 33759467, 57589679, 67518934, 115179358, 139860649, 279721298, 979024543, 1958049086]

約数ペア:

[(1, 1958049086), (2, 979024543), (7, 279721298), (14, 139860649), (17, 115179358), (29, 67518934), (34, 57589679), (58, 33759467), (119, 16454194), (203, 9645562), (238, 8227097), (239, 8192674), (406, 4822781), (478, 4096337), (493, 3971702), (986, 1985851), (1187, 1649578), (1673, 1170382), (2374, 824789), (3346, 585191), (3451, 567386), (4063, 481922), (6902, 283693), (6931, 282506), (8126, 240961), (8309, 235654), (13862, 141253), (16618, 117827), (20179, 97034), (28441, 68846), (34423, 56882), (40358, 48517)]