2143851266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{120563}}^1$

素因数の和:121105

約数の個数: 16

約数和(自身を含む): 3411478944

約数和(自身を除く): 1267627678

約数列:

[1, 2, 17, 34, 523, 1046, 8891, 17782, 120563, 241126, 2049571, 4099142, 63054449, 126108898, 1071925633, 2143851266]

約数ペア:

[(1, 2143851266), (2, 1071925633), (17, 126108898), (34, 63054449), (523, 4099142), (1046, 2049571), (8891, 241126), (17782, 120563)]