1276644

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 2999808

約数和(自身を除く): 1723164

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 557, 573, 764, 1114, 1146, 1671, 2228, 2292, 3342, 6684, 106387, 212774, 319161, 425548, 638322, 1276644]

約数ペア:

[(1, 1276644), (2, 638322), (3, 425548), (4, 319161), (6, 212774), (12, 106387), (191, 6684), (382, 3342), (557, 2292), (573, 2228), (764, 1671), (1114, 1146)]