816945954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{12377969}}^1$

素因数の和:12377985

約数の個数: 16

約数和(自身を含む): 1782427680

約数和(自身を除く): 965481726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 12377969, 24755938, 37133907, 74267814, 136157659, 272315318, 408472977, 816945954]

約数ペア:

[(1, 816945954), (2, 408472977), (3, 272315318), (6, 136157659), (11, 74267814), (22, 37133907), (33, 24755938), (66, 12377969)]