1107664

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:762

約数の個数: 20

約数和(自身を含む): 2169504

約数和(自身を除く): 1061840

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 647, 856, 1294, 1712, 2588, 5176, 10352, 69229, 138458, 276916, 553832, 1107664]

約数ペア:

[(1, 1107664), (2, 553832), (4, 276916), (8, 138458), (16, 69229), (107, 10352), (214, 5176), (428, 2588), (647, 1712), (856, 1294)]