2685306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 5846400

約数和(自身を除く): 3161094

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 199, 346, 398, 519, 597, 1038, 1194, 2249, 2587, 4498, 5174, 6747, 7761, 13494, 15522, 34427, 68854, 103281, 206562, 447551, 895102, 1342653, 2685306]

約数ペア:

[(1, 2685306), (2, 1342653), (3, 895102), (6, 447551), (13, 206562), (26, 103281), (39, 68854), (78, 34427), (173, 15522), (199, 13494), (346, 7761), (398, 6747), (519, 5174), (597, 4498), (1038, 2587), (1194, 2249)]