2092870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 4300128

約数和(自身を除く): 2207258

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 947, 1105, 1894, 2210, 4735, 9470, 12311, 16099, 24622, 32198, 61555, 80495, 123110, 160990, 209287, 418574, 1046435, 2092870]

約数ペア:

[(1, 2092870), (2, 1046435), (5, 418574), (10, 209287), (13, 160990), (17, 123110), (26, 80495), (34, 61555), (65, 32198), (85, 24622), (130, 16099), (170, 12311), (221, 9470), (442, 4735), (947, 2210), (1105, 1894)]