2053052

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 3729600

約数和(自身を除く): 1676548

約数列:

[1, 2, 4, 73, 79, 89, 146, 158, 178, 292, 316, 356, 5767, 6497, 7031, 11534, 12994, 14062, 23068, 25988, 28124, 513263, 1026526, 2053052]

約数ペア:

[(1, 2053052), (2, 1026526), (4, 513263), (73, 28124), (79, 25988), (89, 23068), (146, 14062), (158, 12994), (178, 11534), (292, 7031), (316, 6497), (356, 5767)]