123505616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{593777}}^1$

素因数の和:593798

約数の個数: 20

約数和(自身を含む): 257699652

約数和(自身を除く): 134194036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 593777, 1187554, 2375108, 4750216, 7719101, 9500432, 15438202, 30876404, 61752808, 123505616]

約数ペア:

[(1, 123505616), (2, 61752808), (4, 30876404), (8, 15438202), (13, 9500432), (16, 7719101), (26, 4750216), (52, 2375108), (104, 1187554), (208, 593777)]