774117118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 1233833472

約数和(自身を除く): 459716354

約数列:

[1, 2, 23, 46, 71, 142, 421, 563, 842, 1126, 1633, 3266, 9683, 12949, 19366, 25898, 29891, 39973, 59782, 79946, 237023, 474046, 687493, 919379, 1374986, 1838758, 5451529, 10903058, 16828633, 33657266, 387058559, 774117118]

約数ペア:

[(1, 774117118), (2, 387058559), (23, 33657266), (46, 16828633), (71, 10903058), (142, 5451529), (421, 1838758), (563, 1374986), (842, 919379), (1126, 687493), (1633, 474046), (3266, 237023), (9683, 79946), (12949, 59782), (19366, 39973), (25898, 29891)]