857379122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{79549}}^1$

素因数の和:79885

約数の個数: 16

約数和(自身を含む): 1366032600

約数和(自身を除く): 508653478

約数列:

[1, 2, 17, 34, 317, 634, 5389, 10778, 79549, 159098, 1352333, 2704666, 25217033, 50434066, 428689561, 857379122]

約数ペア:

[(1, 857379122), (2, 428689561), (17, 50434066), (34, 25217033), (317, 2704666), (634, 1352333), (5389, 159098), (10778, 79549)]