2021152

素因数分解:

$2^5\times 7^2\times {\mathrm{1289}}^1$

素因数の和:1313

約数の個数: 36

約数和(自身を含む): 4632390

約数和(自身を除く): 2611238

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1289, 1568, 2578, 5156, 9023, 10312, 18046, 20624, 36092, 41248, 63161, 72184, 126322, 144368, 252644, 288736, 505288, 1010576, 2021152]

約数ペア:

[(1, 2021152), (2, 1010576), (4, 505288), (7, 288736), (8, 252644), (14, 144368), (16, 126322), (28, 72184), (32, 63161), (49, 41248), (56, 36092), (98, 20624), (112, 18046), (196, 10312), (224, 9023), (392, 5156), (784, 2578), (1289, 1568)]