3211312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15439}}^1$

素因数の和:15460

約数の個数: 20

約数和(自身を含む): 6700960

約数和(自身を除く): 3489648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15439, 30878, 61756, 123512, 200707, 247024, 401414, 802828, 1605656, 3211312]

約数ペア:

[(1, 3211312), (2, 1605656), (4, 802828), (8, 401414), (13, 247024), (16, 200707), (26, 123512), (52, 61756), (104, 30878), (208, 15439)]