2666312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 5594400

約数和(自身を除く): 2928088

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 739, 902, 1478, 1804, 2956, 3608, 5912, 8129, 16258, 30299, 32516, 60598, 65032, 121196, 242392, 333289, 666578, 1333156, 2666312]

約数ペア:

[(1, 2666312), (2, 1333156), (4, 666578), (8, 333289), (11, 242392), (22, 121196), (41, 65032), (44, 60598), (82, 32516), (88, 30299), (164, 16258), (328, 8129), (451, 5912), (739, 3608), (902, 2956), (1478, 1804)]