4920267278

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{71059}}^1$

素因数の和:71539

約数の個数: 16

約数和(自身を含む): 7482618000

約数和(自身を除く): 2562350722

約数列:

[1, 2, 89, 178, 389, 778, 34621, 69242, 71059, 142118, 6324251, 12648502, 27641951, 55283902, 2460133639, 4920267278]

約数ペア:

[(1, 4920267278), (2, 2460133639), (89, 55283902), (178, 27641951), (389, 12648502), (778, 6324251), (34621, 142118), (69242, 71059)]