1349572

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 2725184

約数和(自身を除く): 1375612

約数列:

[1, 2, 4, 7, 14, 28, 157, 307, 314, 614, 628, 1099, 1228, 2149, 2198, 4298, 4396, 8596, 48199, 96398, 192796, 337393, 674786, 1349572]

約数ペア:

[(1, 1349572), (2, 674786), (4, 337393), (7, 192796), (14, 96398), (28, 48199), (157, 8596), (307, 4396), (314, 4298), (614, 2198), (628, 2149), (1099, 1228)]