2045681710

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1610773}}^1$

素因数の和:1610907

約数の個数: 16

約数和(自身を含む): 3711223296

約数和(自身を除く): 1665541586

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 1610773, 3221546, 8053865, 16107730, 204568171, 409136342, 1022840855, 2045681710]

約数ペア:

[(1, 2045681710), (2, 1022840855), (5, 409136342), (10, 204568171), (127, 16107730), (254, 8053865), (635, 3221546), (1270, 1610773)]