42865082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{10501}}^1$

素因数の和:10673

約数の個数: 16

約数和(自身を含む): 69691272

約数和(自身を除く): 26826190

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 10501, 21002, 136513, 273026, 1648657, 3297314, 21432541, 42865082]

約数ペア:

[(1, 42865082), (2, 21432541), (13, 3297314), (26, 1648657), (157, 273026), (314, 136513), (2041, 21002), (4082, 10501)]