2012952481

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{4241}}^1$

素因数の和:4584

約数の個数: 16

約数和(自身を含む): 2120864256

約数和(自身を除く): 107911775

約数列:

[1, 31, 61, 251, 1891, 4241, 7781, 15311, 131471, 258701, 474641, 1064491, 8019731, 32999221, 64933951, 2012952481]

約数ペア:

[(1, 2012952481), (31, 64933951), (61, 32999221), (251, 8019731), (1891, 1064491), (4241, 474641), (7781, 258701), (15311, 131471)]