2016998285

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 2535287040

約数和(自身を除く): 518288755

約数列:

[1, 5, 29, 145, 227, 233, 263, 1135, 1165, 1315, 6583, 6757, 7627, 32915, 33785, 38135, 52891, 59701, 61279, 264455, 298505, 306395, 1533839, 1731329, 1777091, 7669195, 8656645, 8885455, 13910333, 69551665, 403399657, 2016998285]

約数ペア:

[(1, 2016998285), (5, 403399657), (29, 69551665), (145, 13910333), (227, 8885455), (233, 8656645), (263, 7669195), (1135, 1777091), (1165, 1731329), (1315, 1533839), (6583, 306395), (6757, 298505), (7627, 264455), (32915, 61279), (33785, 59701), (38135, 52891)]