5042568464

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2891381}}^1$

素因数の和:2891498

約数の個数: 20

約数和(自身を含む): 9859612620

約数和(自身を除く): 4817044156

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2891381, 5782762, 11565524, 23131048, 46262096, 315160529, 630321058, 1260642116, 2521284232, 5042568464]

約数ペア:

[(1, 5042568464), (2, 2521284232), (4, 1260642116), (8, 630321058), (16, 315160529), (109, 46262096), (218, 23131048), (436, 11565524), (872, 5782762), (1744, 2891381)]