129192562

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{2939}}^1$

素因数の和:3681

約数の個数: 16

約数和(自身を含む): 200390400

約数和(自身を除く): 71197838

約数列:

[1, 2, 31, 62, 709, 1418, 2939, 5878, 21979, 43958, 91109, 182218, 2083751, 4167502, 64596281, 129192562]

約数ペア:

[(1, 129192562), (2, 64596281), (31, 4167502), (62, 2083751), (709, 182218), (1418, 91109), (2939, 43958), (5878, 21979)]