424720976

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{617327}}^1$

素因数の和:617378

約数の個数: 20

約数和(自身を含む): 842035392

約数和(自身を除く): 417314416

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 617327, 1234654, 2469308, 4938616, 9877232, 26545061, 53090122, 106180244, 212360488, 424720976]

約数ペア:

[(1, 424720976), (2, 212360488), (4, 106180244), (8, 53090122), (16, 26545061), (43, 9877232), (86, 4938616), (172, 2469308), (344, 1234654), (688, 617327)]