2765386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 4773888

約数和(自身を除く): 2008502

約数列:

[1, 2, 13, 26, 31, 47, 62, 73, 94, 146, 403, 611, 806, 949, 1222, 1457, 1898, 2263, 2914, 3431, 4526, 6862, 18941, 29419, 37882, 44603, 58838, 89206, 106361, 212722, 1382693, 2765386]

約数ペア:

[(1, 2765386), (2, 1382693), (13, 212722), (26, 106361), (31, 89206), (47, 58838), (62, 44603), (73, 37882), (94, 29419), (146, 18941), (403, 6862), (611, 4526), (806, 3431), (949, 2914), (1222, 2263), (1457, 1898)]