1215707792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{6133}}^1$

素因数の和:7107

約数の個数: 40

約数和(自身を含む): 2539696824

約数和(自身を除く): 1323989032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 953, 1906, 3812, 6133, 7624, 12266, 12389, 15248, 24532, 24778, 49064, 49556, 79729, 98128, 99112, 159458, 198224, 318916, 637832, 1275664, 5844749, 11689498, 23378996, 46757992, 75981737, 93515984, 151963474, 303926948, 607853896, 1215707792]

約数ペア:

[(1, 1215707792), (2, 607853896), (4, 303926948), (8, 151963474), (13, 93515984), (16, 75981737), (26, 46757992), (52, 23378996), (104, 11689498), (208, 5844749), (953, 1275664), (1906, 637832), (3812, 318916), (6133, 198224), (7624, 159458), (12266, 99112), (12389, 98128), (15248, 79729), (24532, 49556), (24778, 49064)]