2018770007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{13313}}^1$

素因数の和:13702

約数の個数: 16

約数和(自身を含む): 2223970560

約数和(自身を除く): 205200553

約数列:

[1, 19, 23, 347, 437, 6593, 7981, 13313, 151639, 252947, 306199, 4619611, 5817781, 87772609, 106251053, 2018770007]

約数ペア:

[(1, 2018770007), (19, 106251053), (23, 87772609), (347, 5817781), (437, 4619611), (6593, 306199), (7981, 252947), (13313, 151639)]