345047738

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1867}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 607563264

約数和(自身を除く): 262515526

約数列:

[1, 2, 7, 14, 43, 86, 301, 307, 602, 614, 1867, 2149, 3734, 4298, 13069, 13201, 26138, 26402, 80281, 92407, 160562, 184814, 561967, 573169, 1123934, 1146338, 4012183, 8024366, 24646267, 49292534, 172523869, 345047738]

約数ペア:

[(1, 345047738), (2, 172523869), (7, 49292534), (14, 24646267), (43, 8024366), (86, 4012183), (301, 1146338), (307, 1123934), (602, 573169), (614, 561967), (1867, 184814), (2149, 160562), (3734, 92407), (4298, 80281), (13069, 26402), (13201, 26138)]