130128638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{2887}}^1$

素因数の和:3647

約数の個数: 16

約数和(自身を含む): 201836544

約数和(自身を除く): 71707906

約数列:

[1, 2, 31, 62, 727, 1454, 2887, 5774, 22537, 45074, 89497, 178994, 2098849, 4197698, 65064319, 130128638]

約数ペア:

[(1, 130128638), (2, 65064319), (31, 4197698), (62, 2098849), (727, 178994), (1454, 89497), (2887, 45074), (5774, 22537)]