1844294980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{493127}}^1$

素因数の和:493164

約数の個数: 48

約数和(自身を含む): 4473657216

約数和(自身を除く): 2629362236

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 493127, 986254, 1972508, 2465635, 4931270, 5424397, 8383159, 9862540, 10848794, 16766318, 21697588, 27121985, 33532636, 41915795, 54243970, 83831590, 92214749, 108487940, 167663180, 184429498, 368858996, 461073745, 922147490, 1844294980]

約数ペア:

[(1, 1844294980), (2, 922147490), (4, 461073745), (5, 368858996), (10, 184429498), (11, 167663180), (17, 108487940), (20, 92214749), (22, 83831590), (34, 54243970), (44, 41915795), (55, 33532636), (68, 27121985), (85, 21697588), (110, 16766318), (170, 10848794), (187, 9862540), (220, 8383159), (340, 5424397), (374, 4931270), (748, 2465635), (935, 1972508), (1870, 986254), (3740, 493127)]