2257444

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 4639040

約数和(自身を除く): 2381596

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2179, 4358, 8716, 15253, 30506, 61012, 80623, 161246, 322492, 564361, 1128722, 2257444]

約数ペア:

[(1, 2257444), (2, 1128722), (4, 564361), (7, 322492), (14, 161246), (28, 80623), (37, 61012), (74, 30506), (148, 15253), (259, 8716), (518, 4358), (1036, 2179)]