268472014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{64817}}^1$

素因数の和:64947

約数の個数: 16

約数和(自身を含む): 427798800

約数和(自身を除く): 159326786

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 64817, 129634, 1231523, 2463046, 7065053, 14130106, 134236007, 268472014]

約数ペア:

[(1, 268472014), (2, 134236007), (19, 14130106), (38, 7065053), (109, 2463046), (218, 1231523), (2071, 129634), (4142, 64817)]