1938268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 3548160

約数和(自身を除く): 1609892

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 191, 236, 382, 764, 2537, 5074, 8213, 10148, 11269, 16426, 22538, 32852, 45076, 484567, 969134, 1938268]

約数ペア:

[(1, 1938268), (2, 969134), (4, 484567), (43, 45076), (59, 32852), (86, 22538), (118, 16426), (172, 11269), (191, 10148), (236, 8213), (382, 5074), (764, 2537)]