2099191501

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{261061}}^1$

素因数の和:261132

約数の個数: 16

約数和(自身を含む): 2481133248

約数和(自身を除く): 381941747

約数列:

[1, 11, 17, 43, 187, 473, 731, 8041, 261061, 2871671, 4438037, 11225623, 48818407, 123481853, 190835591, 2099191501]

約数ペア:

[(1, 2099191501), (11, 190835591), (17, 123481853), (43, 48818407), (187, 11225623), (473, 4438037), (731, 2871671), (8041, 261061)]