4638382

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19489}}^1$

素因数の和:19515

約数の個数: 16

約数和(自身を含む): 8419680

約数和(自身を除く): 3781298

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 19489, 38978, 136423, 272846, 331313, 662626, 2319191, 4638382]

約数ペア:

[(1, 4638382), (2, 2319191), (7, 662626), (14, 331313), (17, 272846), (34, 136423), (119, 38978), (238, 19489)]