2381388

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1039}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 5591040

約数和(自身を除く): 3209652

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1039, 1146, 2078, 2292, 3117, 4156, 6234, 12468, 198449, 396898, 595347, 793796, 1190694, 2381388]

約数ペア:

[(1, 2381388), (2, 1190694), (3, 793796), (4, 595347), (6, 396898), (12, 198449), (191, 12468), (382, 6234), (573, 4156), (764, 3117), (1039, 2292), (1146, 2078)]