2391305276

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{27427}}^1$

素因数の和:27809

約数の個数: 24

約数和(自身を含む): 4257703296

約数和(自身を除く): 1866398020

約数列:

[1, 2, 4, 71, 142, 284, 307, 614, 1228, 21797, 27427, 43594, 54854, 87188, 109708, 1947317, 3894634, 7789268, 8420089, 16840178, 33680356, 597826319, 1195652638, 2391305276]

約数ペア:

[(1, 2391305276), (2, 1195652638), (4, 597826319), (71, 33680356), (142, 16840178), (284, 8420089), (307, 7789268), (614, 3894634), (1228, 1947317), (21797, 109708), (27427, 87188), (43594, 54854)]