131335570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{354961}}^1$

素因数の和:355005

約数の個数: 16

約数和(自身を含む): 242794008

約数和(自身を除く): 111458438

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 354961, 709922, 1774805, 3549610, 13133557, 26267114, 65667785, 131335570]

約数ペア:

[(1, 131335570), (2, 65667785), (5, 26267114), (10, 13133557), (37, 3549610), (74, 1774805), (185, 709922), (370, 354961)]