1208870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 2485728

約数和(自身を除く): 1276858

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 547, 1094, 1105, 2210, 2735, 5470, 7111, 9299, 14222, 18598, 35555, 46495, 71110, 92990, 120887, 241774, 604435, 1208870]

約数ペア:

[(1, 1208870), (2, 604435), (5, 241774), (10, 120887), (13, 92990), (17, 71110), (26, 46495), (34, 35555), (65, 18598), (85, 14222), (130, 9299), (170, 7111), (221, 5470), (442, 2735), (547, 2210), (1094, 1105)]