840512002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{228773}}^1$

素因数の和:228953

約数の個数: 16

約数和(自身を含む): 1383625152

約数和(自身を除く): 543113150

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3674, 228773, 457546, 2516503, 5033006, 38205091, 76410182, 420256001, 840512002]

約数ペア:

[(1, 840512002), (2, 420256001), (11, 76410182), (22, 38205091), (167, 5033006), (334, 2516503), (1837, 457546), (3674, 228773)]