1397616

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2647}}^1$

素因数の和:2669

約数の個数: 40

約数和(自身を含む): 3940224

約数和(自身を除く): 2542608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 2647, 5294, 7941, 10588, 15882, 21176, 29117, 31764, 42352, 58234, 63528, 87351, 116468, 127056, 174702, 232936, 349404, 465872, 698808, 1397616]

約数ペア:

[(1, 1397616), (2, 698808), (3, 465872), (4, 349404), (6, 232936), (8, 174702), (11, 127056), (12, 116468), (16, 87351), (22, 63528), (24, 58234), (33, 42352), (44, 31764), (48, 29117), (66, 21176), (88, 15882), (132, 10588), (176, 7941), (264, 5294), (528, 2647)]