130786562

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{4271}}^1$

素因数の和:4585

約数の個数: 16

約数和(自身を含む): 200237184

約数和(自身を除く): 69450622

約数列:

[1, 2, 61, 122, 251, 502, 4271, 8542, 15311, 30622, 260531, 521062, 1072021, 2144042, 65393281, 130786562]

約数ペア:

[(1, 130786562), (2, 65393281), (61, 2144042), (122, 1072021), (251, 521062), (502, 260531), (4271, 30622), (8542, 15311)]