80341586

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{947}}^1$

素因数の和:1226

約数の個数: 24

約数和(自身を含む): 131153904

約数和(自身を除く): 50812318

約数列:

[1, 2, 13, 26, 169, 251, 338, 502, 947, 1894, 3263, 6526, 12311, 24622, 42419, 84838, 160043, 237697, 320086, 475394, 3090061, 6180122, 40170793, 80341586]

約数ペア:

[(1, 80341586), (2, 40170793), (13, 6180122), (26, 3090061), (169, 475394), (251, 320086), (338, 237697), (502, 160043), (947, 84838), (1894, 42419), (3263, 24622), (6526, 12311)]