90689258

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{499}}^1\times {\mathrm{751}}^1$

素因数の和:1274

約数の個数: 24

約数和(自身を含む): 150024000

約数和(自身を除く): 59334742

約数列:

[1, 2, 11, 22, 121, 242, 499, 751, 998, 1502, 5489, 8261, 10978, 16522, 60379, 90871, 120758, 181742, 374749, 749498, 4122239, 8244478, 45344629, 90689258]

約数ペア:

[(1, 90689258), (2, 45344629), (11, 8244478), (22, 4122239), (121, 749498), (242, 374749), (499, 181742), (751, 120758), (998, 90871), (1502, 60379), (5489, 16522), (8261, 10978)]