2041908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 5376000

約数和(自身を除く): 3334092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 499, 682, 998, 1023, 1364, 1497, 1996, 2046, 2994, 4092, 5489, 5988, 10978, 15469, 16467, 21956, 30938, 32934, 46407, 61876, 65868, 92814, 170159, 185628, 340318, 510477, 680636, 1020954, 2041908]

約数ペア:

[(1, 2041908), (2, 1020954), (3, 680636), (4, 510477), (6, 340318), (11, 185628), (12, 170159), (22, 92814), (31, 65868), (33, 61876), (44, 46407), (62, 32934), (66, 30938), (93, 21956), (124, 16467), (132, 15469), (186, 10978), (341, 5988), (372, 5489), (499, 4092), (682, 2994), (998, 2046), (1023, 1996), (1364, 1497)]