7788961010

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5685373}}^1$

素因数の和:5685517

約数の個数: 16

約数和(自身を含む): 14122469016

約数和(自身を除く): 6333508006

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 5685373, 11370746, 28426865, 56853730, 778896101, 1557792202, 3894480505, 7788961010]

約数ペア:

[(1, 7788961010), (2, 3894480505), (5, 1557792202), (10, 778896101), (137, 56853730), (274, 28426865), (685, 11370746), (1370, 5685373)]