2171445830

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{5387}}^1$

素因数の和:5800

約数の個数: 32

約数和(自身を含む): 3948800544

約数和(自身を除く): 1777354714

約数列:

[1, 2, 5, 10, 173, 233, 346, 466, 865, 1165, 1730, 2330, 5387, 10774, 26935, 40309, 53870, 80618, 201545, 403090, 931951, 1255171, 1863902, 2510342, 4659755, 6275855, 9319510, 12551710, 217144583, 434289166, 1085722915, 2171445830]

約数ペア:

[(1, 2171445830), (2, 1085722915), (5, 434289166), (10, 217144583), (173, 12551710), (233, 9319510), (346, 6275855), (466, 4659755), (865, 2510342), (1165, 1863902), (1730, 1255171), (2330, 931951), (5387, 403090), (10774, 201545), (26935, 80618), (40309, 53870)]