1031370826

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2430

約数の個数: 24

約数和(自身を含む): 1597841280

約数和(自身を除く): 566470454

約数列:

[1, 2, 41, 82, 139, 278, 1681, 2207, 3362, 4414, 5699, 11398, 90487, 180974, 233659, 306773, 467318, 613546, 3709967, 7419934, 12577693, 25155386, 515685413, 1031370826]

約数ペア:

[(1, 1031370826), (2, 515685413), (41, 25155386), (82, 12577693), (139, 7419934), (278, 3709967), (1681, 613546), (2207, 467318), (3362, 306773), (4414, 233659), (5699, 180974), (11398, 90487)]