101020426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{17581}}^1$

素因数の和:17626

約数の個数: 24

約数和(自身を含む): 173745324

約数和(自身を除く): 72724898

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 17581, 35162, 228553, 298877, 457106, 597754, 2971189, 3885401, 5942378, 7770802, 50510213, 101020426]

約数ペア:

[(1, 101020426), (2, 50510213), (13, 7770802), (17, 5942378), (26, 3885401), (34, 2971189), (169, 597754), (221, 457106), (338, 298877), (442, 228553), (2873, 35162), (5746, 17581)]