978872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{3307}}^1$

素因数の和:3350

約数の個数: 16

約数和(自身を含む): 1885560

約数和(自身を除く): 906688

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 3307, 6614, 13228, 26456, 122359, 244718, 489436, 978872]

約数ペア:

[(1, 978872), (2, 489436), (4, 244718), (8, 122359), (37, 26456), (74, 13228), (148, 6614), (296, 3307)]