1520578096

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{2309}}^1$

素因数の和:2917

約数の個数: 40

約数和(自身を含む): 2990433600

約数和(自身を除く): 1469855504

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 521, 632, 1042, 1264, 2084, 2309, 4168, 4618, 8336, 9236, 18472, 36944, 41159, 82318, 164636, 182411, 329272, 364822, 658544, 729644, 1202989, 1459288, 2405978, 2918576, 4811956, 9623912, 19247824, 95036131, 190072262, 380144524, 760289048, 1520578096]

約数ペア:

[(1, 1520578096), (2, 760289048), (4, 380144524), (8, 190072262), (16, 95036131), (79, 19247824), (158, 9623912), (316, 4811956), (521, 2918576), (632, 2405978), (1042, 1459288), (1264, 1202989), (2084, 729644), (2309, 658544), (4168, 364822), (4618, 329272), (8336, 182411), (9236, 164636), (18472, 82318), (36944, 41159)]