2113207916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31076587}}^1$

素因数の和:31076608

約数の個数: 12

約数和(自身を含む): 3915650088

約数和(自身を除く): 1802442172

約数列:

[1, 2, 4, 17, 34, 68, 31076587, 62153174, 124306348, 528301979, 1056603958, 2113207916]

約数ペア:

[(1, 2113207916), (2, 1056603958), (4, 528301979), (17, 124306348), (34, 62153174), (68, 31076587)]