1900695506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{426739}}^1$

素因数の和:426889

約数の個数: 16

約数和(自身を含む): 3041802720

約数和(自身を除く): 1141107214

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 426739, 853478, 7254563, 14509126, 55902809, 111805618, 950347753, 1900695506]

約数ペア:

[(1, 1900695506), (2, 950347753), (17, 111805618), (34, 55902809), (131, 14509126), (262, 7254563), (2227, 853478), (4454, 426739)]