171729682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{20123}}^1$

素因数の和:20393

約数の個数: 16

約数和(自身を含む): 273847392

約数和(自身を除く): 102117710

約数列:

[1, 2, 17, 34, 251, 502, 4267, 8534, 20123, 40246, 342091, 684182, 5050873, 10101746, 85864841, 171729682]

約数ペア:

[(1, 171729682), (2, 85864841), (17, 10101746), (34, 5050873), (251, 684182), (502, 342091), (4267, 40246), (8534, 20123)]