308601356

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{22447}}^1$

素因数の和:22949

約数の個数: 24

約数和(自身を含む): 618487296

約数和(自身を除く): 309885940

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 6874, 13748, 22447, 44894, 89788, 157129, 314258, 628516, 11021477, 22042954, 44085908, 77150339, 154300678, 308601356]

約数ペア:

[(1, 308601356), (2, 154300678), (4, 77150339), (7, 44085908), (14, 22042954), (28, 11021477), (491, 628516), (982, 314258), (1964, 157129), (3437, 89788), (6874, 44894), (13748, 22447)]