1299396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 3584000

約数和(自身を除く): 2284604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 499, 651, 868, 998, 1302, 1497, 1996, 2604, 2994, 3493, 5988, 6986, 10479, 13972, 15469, 20958, 30938, 41916, 46407, 61876, 92814, 108283, 185628, 216566, 324849, 433132, 649698, 1299396]

約数ペア:

[(1, 1299396), (2, 649698), (3, 433132), (4, 324849), (6, 216566), (7, 185628), (12, 108283), (14, 92814), (21, 61876), (28, 46407), (31, 41916), (42, 30938), (62, 20958), (84, 15469), (93, 13972), (124, 10479), (186, 6986), (217, 5988), (372, 3493), (434, 2994), (499, 2604), (651, 1996), (868, 1497), (998, 1302)]