1223641902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{368789}}^1$

素因数の和:368880

約数の個数: 32

約数和(自身を含む): 2832307200

約数和(自身を除く): 1608665298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 368789, 737578, 1106367, 2212734, 2581523, 5163046, 7744569, 15489138, 29134331, 58268662, 87402993, 174805986, 203940317, 407880634, 611820951, 1223641902]

約数ペア:

[(1, 1223641902), (2, 611820951), (3, 407880634), (6, 203940317), (7, 174805986), (14, 87402993), (21, 58268662), (42, 29134331), (79, 15489138), (158, 7744569), (237, 5163046), (474, 2581523), (553, 2212734), (1106, 1106367), (1659, 737578), (3318, 368789)]