2864836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 5548760

約数和(自身を除く): 2683924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1489, 1924, 2978, 5956, 19357, 38714, 55093, 77428, 110186, 220372, 716209, 1432418, 2864836]

約数ペア:

[(1, 2864836), (2, 1432418), (4, 716209), (13, 220372), (26, 110186), (37, 77428), (52, 55093), (74, 38714), (148, 19357), (481, 5956), (962, 2978), (1489, 1924)]