5280887690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40622213}}^1$

素因数の和:40622233

約数の個数: 16

約数和(自身を含む): 10236797928

約数和(自身を除く): 4955910238

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 40622213, 81244426, 203111065, 406222130, 528088769, 1056177538, 2640443845, 5280887690]

約数ペア:

[(1, 5280887690), (2, 2640443845), (5, 1056177538), (10, 528088769), (13, 406222130), (26, 203111065), (65, 81244426), (130, 40622213)]