4243778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 8408448

約数和(自身を除く): 4164670

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 1621, 2618, 3242, 11347, 17831, 22694, 27557, 35662, 55114, 124817, 192899, 249634, 303127, 385798, 606254, 2121889, 4243778]

約数ペア:

[(1, 4243778), (2, 2121889), (7, 606254), (11, 385798), (14, 303127), (17, 249634), (22, 192899), (34, 124817), (77, 55114), (119, 35662), (154, 27557), (187, 22694), (238, 17831), (374, 11347), (1309, 3242), (1621, 2618)]