2625392

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2157

約数の個数: 40

約数和(自身を含む): 6344832

約数和(自身を除く): 3719440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 2131, 4262, 8524, 14917, 17048, 23441, 29834, 34096, 46882, 59668, 93764, 119336, 164087, 187528, 238672, 328174, 375056, 656348, 1312696, 2625392]

約数ペア:

[(1, 2625392), (2, 1312696), (4, 656348), (7, 375056), (8, 328174), (11, 238672), (14, 187528), (16, 164087), (22, 119336), (28, 93764), (44, 59668), (56, 46882), (77, 34096), (88, 29834), (112, 23441), (154, 17048), (176, 14917), (308, 8524), (616, 4262), (1232, 2131)]