978363028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{6610561}}^1$

素因数の和:6610602

約数の個数: 12

約数和(自身を含む): 1758409492

約数和(自身を除く): 780046464

約数列:

[1, 2, 4, 37, 74, 148, 6610561, 13221122, 26442244, 244590757, 489181514, 978363028]

約数ペア:

[(1, 978363028), (2, 489181514), (4, 244590757), (37, 26442244), (74, 13221122), (148, 6610561)]