129671702

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{31489}}^1$

素因数の和:31591

約数の個数: 16

約数和(自身を含む): 204055200

約数和(自身を除く): 74383498

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 31489, 62978, 913181, 1826362, 2235719, 4471438, 64835851, 129671702]

約数ペア:

[(1, 129671702), (2, 64835851), (29, 4471438), (58, 2235719), (71, 1826362), (142, 913181), (2059, 62978), (4118, 31489)]