6686654

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 11050272

約数和(自身を除く): 4363618

約数列:

[1, 2, 13, 26, 73, 146, 169, 271, 338, 542, 949, 1898, 3523, 7046, 12337, 19783, 24674, 39566, 45799, 91598, 257179, 514358, 3343327, 6686654]

約数ペア:

[(1, 6686654), (2, 3343327), (13, 514358), (26, 257179), (73, 91598), (146, 45799), (169, 39566), (271, 24674), (338, 19783), (542, 12337), (949, 7046), (1898, 3523)]