1380373918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1867}}^1\times {\mathrm{4801}}^1$

素因数の和:6688

約数の個数: 32

約数和(自身を含む): 2583399168

約数和(自身を除く): 1203025250

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1867, 3734, 4801, 9602, 13069, 20537, 26138, 33607, 41074, 52811, 67214, 105622, 143759, 287518, 369677, 739354, 8963467, 17926934, 62744269, 98598137, 125488538, 197196274, 690186959, 1380373918]

約数ペア:

[(1, 1380373918), (2, 690186959), (7, 197196274), (11, 125488538), (14, 98598137), (22, 62744269), (77, 17926934), (154, 8963467), (1867, 739354), (3734, 369677), (4801, 287518), (9602, 143759), (13069, 105622), (20537, 67214), (26138, 52811), (33607, 41074)]