2591556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 6834240

約数和(自身を除く): 4242684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 677, 957, 1276, 1354, 1914, 2031, 2708, 3828, 4062, 7447, 8124, 14894, 19633, 22341, 29788, 39266, 44682, 58899, 78532, 89364, 117798, 215963, 235596, 431926, 647889, 863852, 1295778, 2591556]

約数ペア:

[(1, 2591556), (2, 1295778), (3, 863852), (4, 647889), (6, 431926), (11, 235596), (12, 215963), (22, 117798), (29, 89364), (33, 78532), (44, 58899), (58, 44682), (66, 39266), (87, 29788), (116, 22341), (132, 19633), (174, 14894), (319, 8124), (348, 7447), (638, 4062), (677, 3828), (957, 2708), (1276, 2031), (1354, 1914)]