128918462

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{10799}}^1$

素因数の和:10975

約数の個数: 16

約数和(自身を含む): 199065600

約数和(自身を除く): 70147138

約数列:

[1, 2, 47, 94, 127, 254, 5969, 10799, 11938, 21598, 507553, 1015106, 1371473, 2742946, 64459231, 128918462]

約数ペア:

[(1, 128918462), (2, 64459231), (47, 2742946), (94, 1371473), (127, 1015106), (254, 507553), (5969, 21598), (10799, 11938)]