480841724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{122789}}^1$

素因数の和:122893

約数の個数: 24

約数和(自身を含む): 928292400

約数和(自身を除く): 447450676

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 122789, 245578, 491156, 1350679, 2701358, 5402716, 10928221, 21856442, 43712884, 120210431, 240420862, 480841724]

約数ペア:

[(1, 480841724), (2, 240420862), (4, 120210431), (11, 43712884), (22, 21856442), (44, 10928221), (89, 5402716), (178, 2701358), (356, 1350679), (979, 491156), (1958, 245578), (3916, 122789)]