1090628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3541}}^1$

素因数の和:3563

約数の個数: 24

約数和(自身を含む): 2380224

約数和(自身を除く): 1289596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 3541, 7082, 14164, 24787, 38951, 49574, 77902, 99148, 155804, 272657, 545314, 1090628]

約数ペア:

[(1, 1090628), (2, 545314), (4, 272657), (7, 155804), (11, 99148), (14, 77902), (22, 49574), (28, 38951), (44, 24787), (77, 14164), (154, 7082), (308, 3541)]