7931144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{76261}}^1$

素因数の和:76280

約数の個数: 16

約数和(自身を含む): 16015020

約数和(自身を除く): 8083876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 76261, 152522, 305044, 610088, 991393, 1982786, 3965572, 7931144]

約数ペア:

[(1, 7931144), (2, 3965572), (4, 1982786), (8, 991393), (13, 610088), (26, 305044), (52, 152522), (104, 76261)]