2502517828

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{859}}^1\times {\mathrm{4639}}^1$

素因数の和:5659

約数の個数: 24

約数和(自身を含む): 4413382400

約数和(自身を除く): 1910864572

約数列:

[1, 2, 4, 157, 314, 628, 859, 1718, 3436, 4639, 9278, 18556, 134863, 269726, 539452, 728323, 1456646, 2913292, 3984901, 7969802, 15939604, 625629457, 1251258914, 2502517828]

約数ペア:

[(1, 2502517828), (2, 1251258914), (4, 625629457), (157, 15939604), (314, 7969802), (628, 3984901), (859, 2913292), (1718, 1456646), (3436, 728323), (4639, 539452), (9278, 269726), (18556, 134863)]