2019980776

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2086757}}^1$

素因数の和:2086785

約数の個数: 24

約数和(自身を含む): 4163082210

約数和(自身を除く): 2143101434

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2086757, 4173514, 8347028, 16694056, 22954327, 45908654, 91817308, 183634616, 252497597, 504995194, 1009990388, 2019980776]

約数ペア:

[(1, 2019980776), (2, 1009990388), (4, 504995194), (8, 252497597), (11, 183634616), (22, 91817308), (44, 45908654), (88, 22954327), (121, 16694056), (242, 8347028), (484, 4173514), (968, 2086757)]