1717745478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{79283}}^1$

素因数の和:79468

約数の個数: 32

約数和(自身を含む): 3607739136

約数和(自身を除く): 1889993658

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3611, 7222, 10833, 21666, 79283, 158566, 237849, 475698, 1823509, 3647018, 5470527, 10941054, 12447431, 24894862, 37342293, 74684586, 286290913, 572581826, 858872739, 1717745478]

約数ペア:

[(1, 1717745478), (2, 858872739), (3, 572581826), (6, 286290913), (23, 74684586), (46, 37342293), (69, 24894862), (138, 12447431), (157, 10941054), (314, 5470527), (471, 3647018), (942, 1823509), (3611, 475698), (7222, 237849), (10833, 158566), (21666, 79283)]