2010423248

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{155317}}^1$

素因数の和:156134

約数の個数: 20

約数和(自身を含む): 3900034980

約数和(自身を除く): 1889611732

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 6472, 12944, 155317, 310634, 621268, 1242536, 2485072, 125651453, 251302906, 502605812, 1005211624, 2010423248]

約数ペア:

[(1, 2010423248), (2, 1005211624), (4, 502605812), (8, 251302906), (16, 125651453), (809, 2485072), (1618, 1242536), (3236, 621268), (6472, 310634), (12944, 155317)]