2944812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 7589120

約数和(自身を除く): 4644308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 439, 516, 559, 878, 1118, 1317, 1677, 1756, 2236, 2634, 3354, 5268, 5707, 6708, 11414, 17121, 18877, 22828, 34242, 37754, 56631, 68484, 75508, 113262, 226524, 245401, 490802, 736203, 981604, 1472406, 2944812]

約数ペア:

[(1, 2944812), (2, 1472406), (3, 981604), (4, 736203), (6, 490802), (12, 245401), (13, 226524), (26, 113262), (39, 75508), (43, 68484), (52, 56631), (78, 37754), (86, 34242), (129, 22828), (156, 18877), (172, 17121), (258, 11414), (439, 6708), (516, 5707), (559, 5268), (878, 3354), (1118, 2634), (1317, 2236), (1677, 1756)]