1242676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 2328480

約数和(自身を除く): 1085804

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 197, 332, 394, 788, 1577, 3154, 3743, 6308, 7486, 14972, 16351, 32702, 65404, 310669, 621338, 1242676]

約数ペア:

[(1, 1242676), (2, 621338), (4, 310669), (19, 65404), (38, 32702), (76, 16351), (83, 14972), (166, 7486), (197, 6308), (332, 3743), (394, 3154), (788, 1577)]