1278924

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 3004848

約数和(自身を除く): 1725924

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 541, 591, 788, 1082, 1182, 1623, 2164, 2364, 3246, 6492, 106577, 213154, 319731, 426308, 639462, 1278924]

約数ペア:

[(1, 1278924), (2, 639462), (3, 426308), (4, 319731), (6, 213154), (12, 106577), (197, 6492), (394, 3246), (541, 2364), (591, 2164), (788, 1623), (1082, 1182)]