2054997628

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{277}}^1\times {\mathrm{8317}}^1$

素因数の和:8821

約数の個数: 24

約数和(自身を含む): 3625849472

約数和(自身を除く): 1570851844

約数列:

[1, 2, 4, 223, 277, 446, 554, 892, 1108, 8317, 16634, 33268, 61771, 123542, 247084, 1854691, 2303809, 3709382, 4607618, 7418764, 9215236, 513749407, 1027498814, 2054997628]

約数ペア:

[(1, 2054997628), (2, 1027498814), (4, 513749407), (223, 9215236), (277, 7418764), (446, 4607618), (554, 3709382), (892, 2303809), (1108, 1854691), (8317, 247084), (16634, 123542), (33268, 61771)]