1838388

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 4314240

約数和(自身を除く): 2475852

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 641, 717, 956, 1282, 1434, 1923, 2564, 2868, 3846, 7692, 153199, 306398, 459597, 612796, 919194, 1838388]

約数ペア:

[(1, 1838388), (2, 919194), (3, 612796), (4, 459597), (6, 306398), (12, 153199), (239, 7692), (478, 3846), (641, 2868), (717, 2564), (956, 1923), (1282, 1434)]