7940187384

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{833353}}^1$

素因数の和:833759

約数の個数: 32

約数和(自身を含む): 19900493520

約数和(自身を除く): 11960306136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 2382, 3176, 4764, 9528, 833353, 1666706, 2500059, 3333412, 5000118, 6666824, 10000236, 20000472, 330841141, 661682282, 992523423, 1323364564, 1985046846, 2646729128, 3970093692, 7940187384]

約数ペア:

[(1, 7940187384), (2, 3970093692), (3, 2646729128), (4, 1985046846), (6, 1323364564), (8, 992523423), (12, 661682282), (24, 330841141), (397, 20000472), (794, 10000236), (1191, 6666824), (1588, 5000118), (2382, 3333412), (3176, 2500059), (4764, 1666706), (9528, 833353)]