2823812

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 5124672

約数和(自身を除く): 2300860

約数列:

[1, 2, 4, 61, 71, 122, 142, 163, 244, 284, 326, 652, 4331, 8662, 9943, 11573, 17324, 19886, 23146, 39772, 46292, 705953, 1411906, 2823812]

約数ペア:

[(1, 2823812), (2, 1411906), (4, 705953), (61, 46292), (71, 39772), (122, 23146), (142, 19886), (163, 17324), (244, 11573), (284, 9943), (326, 8662), (652, 4331)]