293831408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1412651}}^1$

素因数の和:1412672

約数の個数: 20

約数和(自身を含む): 613090968

約数和(自身を除く): 319259560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1412651, 2825302, 5650604, 11301208, 18364463, 22602416, 36728926, 73457852, 146915704, 293831408]

約数ペア:

[(1, 293831408), (2, 146915704), (4, 73457852), (8, 36728926), (13, 22602416), (16, 18364463), (26, 11301208), (52, 5650604), (104, 2825302), (208, 1412651)]