2899691990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{95731}}^1$

素因数の和:95984

約数の個数: 32

約数和(自身を含む): 5645124576

約数和(自身を除く): 2745432586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 466, 1165, 2330, 3029, 6058, 15145, 30290, 95731, 191462, 478655, 957310, 1244503, 2489006, 6222515, 12445030, 22305323, 44610646, 111526615, 223053230, 289969199, 579938398, 1449845995, 2899691990]

約数ペア:

[(1, 2899691990), (2, 1449845995), (5, 579938398), (10, 289969199), (13, 223053230), (26, 111526615), (65, 44610646), (130, 22305323), (233, 12445030), (466, 6222515), (1165, 2489006), (2330, 1244503), (3029, 957310), (6058, 478655), (15145, 191462), (30290, 95731)]