854308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 1840832

約数和(自身を除く): 986524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2347, 4694, 9388, 16429, 30511, 32858, 61022, 65716, 122044, 213577, 427154, 854308]

約数ペア:

[(1, 854308), (2, 427154), (4, 213577), (7, 122044), (13, 65716), (14, 61022), (26, 32858), (28, 30511), (52, 16429), (91, 9388), (182, 4694), (364, 2347)]