1138181005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{287057}}^1$

素因数の和:287136

約数の個数: 16

約数和(自身を含む): 1494998064

約数和(自身を除く): 356817059

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 287057, 1435285, 3731741, 17510477, 18658705, 87552385, 227636201, 1138181005]

約数ペア:

[(1, 1138181005), (5, 227636201), (13, 87552385), (61, 18658705), (65, 17510477), (305, 3731741), (793, 1435285), (3965, 287057)]