805238308

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{471451}}^1$

素因数の和:471523

約数の個数: 24

約数和(自身を含む): 1636881344

約数和(自身を除く): 831643036

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 471451, 942902, 1885804, 3300157, 6600314, 13200628, 28758511, 57517022, 115034044, 201309577, 402619154, 805238308]

約数ペア:

[(1, 805238308), (2, 402619154), (4, 201309577), (7, 115034044), (14, 57517022), (28, 28758511), (61, 13200628), (122, 6600314), (244, 3300157), (427, 1885804), (854, 942902), (1708, 471451)]