7909252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 15082200

約数和(自身を除く): 7172948

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 1709, 2314, 3418, 4628, 6836, 22217, 44434, 88868, 152101, 304202, 608404, 1977313, 3954626, 7909252]

約数ペア:

[(1, 7909252), (2, 3954626), (4, 1977313), (13, 608404), (26, 304202), (52, 152101), (89, 88868), (178, 44434), (356, 22217), (1157, 6836), (1709, 4628), (2314, 3418)]