2609816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 5460480

約数和(自身を除く): 2850664

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 631, 1034, 1262, 2068, 2524, 4136, 5048, 6941, 13882, 27764, 29657, 55528, 59314, 118628, 237256, 326227, 652454, 1304908, 2609816]

約数ペア:

[(1, 2609816), (2, 1304908), (4, 652454), (8, 326227), (11, 237256), (22, 118628), (44, 59314), (47, 55528), (88, 29657), (94, 27764), (188, 13882), (376, 6941), (517, 5048), (631, 4136), (1034, 2524), (1262, 2068)]