2487804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 6483456

約数和(自身を除く): 3995652

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 401, 517, 564, 802, 1034, 1203, 1551, 1604, 2068, 2406, 3102, 4411, 4812, 6204, 8822, 13233, 17644, 18847, 26466, 37694, 52932, 56541, 75388, 113082, 207317, 226164, 414634, 621951, 829268, 1243902, 2487804]

約数ペア:

[(1, 2487804), (2, 1243902), (3, 829268), (4, 621951), (6, 414634), (11, 226164), (12, 207317), (22, 113082), (33, 75388), (44, 56541), (47, 52932), (66, 37694), (94, 26466), (132, 18847), (141, 17644), (188, 13233), (282, 8822), (401, 6204), (517, 4812), (564, 4411), (802, 3102), (1034, 2406), (1203, 2068), (1551, 1604)]