2189928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7019}}^1$

素因数の和:7041

約数の個数: 32

約数和(自身を含む): 5896800

約数和(自身を除く): 3706872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 7019, 14038, 21057, 28076, 42114, 56152, 84228, 91247, 168456, 182494, 273741, 364988, 547482, 729976, 1094964, 2189928]

約数ペア:

[(1, 2189928), (2, 1094964), (3, 729976), (4, 547482), (6, 364988), (8, 273741), (12, 182494), (13, 168456), (24, 91247), (26, 84228), (39, 56152), (52, 42114), (78, 28076), (104, 21057), (156, 14038), (312, 7019)]