1191534620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1453091}}^1$

素因数の和:1453141

約数の個数: 24

約数和(自身を含む): 2563254288

約数和(自身を除く): 1371719668

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1453091, 2906182, 5812364, 7265455, 14530910, 29061820, 59576731, 119153462, 238306924, 297883655, 595767310, 1191534620]

約数ペア:

[(1, 1191534620), (2, 595767310), (4, 297883655), (5, 238306924), (10, 119153462), (20, 59576731), (41, 29061820), (82, 14530910), (164, 7265455), (205, 5812364), (410, 2906182), (820, 1453091)]