2912519986831

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{10771}}^1\times {\mathrm{2971471}}^1$

素因数の和:2982262

約数の個数: 16

約数和(自身を含む): 3584973995008

約数和(自身を除く): 672454008177

約数列:

[1, 7, 13, 91, 10771, 75397, 140023, 980161, 2971471, 20800297, 38629123, 270403861, 32005714141, 224039998987, 416074283833, 2912519986831]

約数ペア:

[(1, 2912519986831), (7, 416074283833), (13, 224039998987), (91, 32005714141), (10771, 270403861), (75397, 38629123), (140023, 20800297), (980161, 2971471)]