2067268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 4523904

約数和(自身を除く): 2456636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 101, 119, 172, 202, 238, 301, 404, 476, 602, 707, 731, 1204, 1414, 1462, 1717, 2828, 2924, 3434, 4343, 5117, 6868, 8686, 10234, 12019, 17372, 20468, 24038, 30401, 48076, 60802, 73831, 121604, 147662, 295324, 516817, 1033634, 2067268]

約数ペア:

[(1, 2067268), (2, 1033634), (4, 516817), (7, 295324), (14, 147662), (17, 121604), (28, 73831), (34, 60802), (43, 48076), (68, 30401), (86, 24038), (101, 20468), (119, 17372), (172, 12019), (202, 10234), (238, 8686), (301, 6868), (404, 5117), (476, 4343), (602, 3434), (707, 2924), (731, 2828), (1204, 1717), (1414, 1462)]