2872572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 7244160

約数和(自身を除く): 4371588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 293, 516, 586, 817, 879, 1172, 1634, 1758, 2451, 3268, 3516, 4902, 5567, 9804, 11134, 12599, 16701, 22268, 25198, 33402, 37797, 50396, 66804, 75594, 151188, 239381, 478762, 718143, 957524, 1436286, 2872572]

約数ペア:

[(1, 2872572), (2, 1436286), (3, 957524), (4, 718143), (6, 478762), (12, 239381), (19, 151188), (38, 75594), (43, 66804), (57, 50396), (76, 37797), (86, 33402), (114, 25198), (129, 22268), (172, 16701), (228, 12599), (258, 11134), (293, 9804), (516, 5567), (586, 4902), (817, 3516), (879, 3268), (1172, 2451), (1634, 1758)]