2711206

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:447

約数の個数: 16

約数和(自身を含む): 4205088

約数和(自身を除く): 1493882

約数列:

[1, 2, 61, 71, 122, 142, 313, 626, 4331, 8662, 19093, 22223, 38186, 44446, 1355603, 2711206]

約数ペア:

[(1, 2711206), (2, 1355603), (61, 44446), (71, 38186), (122, 22223), (142, 19093), (313, 8662), (626, 4331)]