130917908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{40759}}^1$

素因数の和:40847

約数の個数: 24

約数和(自身を含む): 253364160

約数和(自身を除く): 122446252

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 40759, 81518, 163036, 448349, 896698, 1793396, 2975407, 5950814, 11901628, 32729477, 65458954, 130917908]

約数ペア:

[(1, 130917908), (2, 65458954), (4, 32729477), (11, 11901628), (22, 5950814), (44, 2975407), (73, 1793396), (146, 896698), (292, 448349), (803, 163036), (1606, 81518), (3212, 40759)]