485797832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{108631}}^1$

素因数の和:108693

約数の個数: 32

約数和(自身を含む): 1003759680

約数和(自身を除く): 517961848

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 108631, 217262, 434524, 869048, 1412203, 2824406, 4671133, 5648812, 9342266, 11297624, 18684532, 37369064, 60724729, 121449458, 242898916, 485797832]

約数ペア:

[(1, 485797832), (2, 242898916), (4, 121449458), (8, 60724729), (13, 37369064), (26, 18684532), (43, 11297624), (52, 9342266), (86, 5648812), (104, 4671133), (172, 2824406), (344, 1412203), (559, 869048), (1118, 434524), (2236, 217262), (4472, 108631)]