138859502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{12119}}^1$

素因数の和:12475

約数の個数: 16

約数和(自身を含む): 221214240

約数和(自身を除く): 82354738

約数列:

[1, 2, 17, 34, 337, 674, 5729, 11458, 12119, 24238, 206023, 412046, 4084103, 8168206, 69429751, 138859502]

約数ペア:

[(1, 138859502), (2, 69429751), (17, 8168206), (34, 4084103), (337, 412046), (674, 206023), (5729, 24238), (11458, 12119)]