1241556

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 2919840

約数和(自身を除く): 1678284

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 659, 942, 1318, 1884, 1977, 2636, 3954, 7908, 103463, 206926, 310389, 413852, 620778, 1241556]

約数ペア:

[(1, 1241556), (2, 620778), (3, 413852), (4, 310389), (6, 206926), (12, 103463), (157, 7908), (314, 3954), (471, 2636), (628, 1977), (659, 1884), (942, 1318)]