2720856

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 6899760

約数和(自身を除く): 4178904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1553, 1752, 3106, 4659, 6212, 9318, 12424, 18636, 37272, 113369, 226738, 340107, 453476, 680214, 906952, 1360428, 2720856]

約数ペア:

[(1, 2720856), (2, 1360428), (3, 906952), (4, 680214), (6, 453476), (8, 340107), (12, 226738), (24, 113369), (73, 37272), (146, 18636), (219, 12424), (292, 9318), (438, 6212), (584, 4659), (876, 3106), (1553, 1752)]