2555898049201

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{39830729}}^1$

素因数の和:39830928

約数の個数: 16

約数和(自身を含む): 2982525062400

約数和(自身を除く): 426627013199

約数列:

[1, 7, 89, 103, 623, 721, 9167, 64169, 39830729, 278815103, 3544934881, 4102565087, 24814544167, 28717955609, 365128292743, 2555898049201]

約数ペア:

[(1, 2555898049201), (7, 365128292743), (89, 28717955609), (103, 24814544167), (623, 4102565087), (721, 3544934881), (9167, 278815103), (64169, 39830729)]