3149107312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15139939}}^1$

素因数の和:15139960

約数の個数: 20

約数和(自身を含む): 6570733960

約数和(自身を除く): 3421626648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15139939, 30279878, 60559756, 121119512, 196819207, 242239024, 393638414, 787276828, 1574553656, 3149107312]

約数ペア:

[(1, 3149107312), (2, 1574553656), (4, 787276828), (8, 393638414), (13, 242239024), (16, 196819207), (26, 121119512), (52, 60559756), (104, 30279878), (208, 15139939)]