171420412

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{2659}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 305665920

約数和(自身を除く): 134245508

約数列:

[1, 2, 4, 71, 142, 227, 284, 454, 908, 2659, 5318, 10636, 16117, 32234, 64468, 188789, 377578, 603593, 755156, 1207186, 2414372, 42855103, 85710206, 171420412]

約数ペア:

[(1, 171420412), (2, 85710206), (4, 42855103), (71, 2414372), (142, 1207186), (227, 755156), (284, 603593), (454, 377578), (908, 188789), (2659, 64468), (5318, 32234), (10636, 16117)]