2992678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 5160960

約数和(自身を除く): 2168282

約数列:

[1, 2, 13, 26, 31, 47, 62, 79, 94, 158, 403, 611, 806, 1027, 1222, 1457, 2054, 2449, 2914, 3713, 4898, 7426, 18941, 31837, 37882, 48269, 63674, 96538, 115103, 230206, 1496339, 2992678]

約数ペア:

[(1, 2992678), (2, 1496339), (13, 230206), (26, 115103), (31, 96538), (47, 63674), (62, 48269), (79, 37882), (94, 31837), (158, 18941), (403, 7426), (611, 4898), (806, 3713), (1027, 2914), (1222, 2449), (1457, 2054)]