2019670666

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1489}}^1\times {\mathrm{4013}}^1$

素因数の和:5530

約数の個数: 24

約数和(自身を含む): 3283492140

約数和(自身を除く): 1263821474

約数列:

[1, 2, 13, 26, 169, 338, 1489, 2978, 4013, 8026, 19357, 38714, 52169, 104338, 251641, 503282, 678197, 1356394, 5975357, 11950714, 77679641, 155359282, 1009835333, 2019670666]

約数ペア:

[(1, 2019670666), (2, 1009835333), (13, 155359282), (26, 77679641), (169, 11950714), (338, 5975357), (1489, 1356394), (2978, 678197), (4013, 503282), (8026, 251641), (19357, 104338), (38714, 52169)]