987998064

素因数分解:

$2^4\times 3^1\times {\mathrm{20583293}}^1$

素因数の和:20583304

約数の個数: 20

約数和(自身を含む): 2552328456

約数和(自身を除く): 1564330392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 20583293, 41166586, 61749879, 82333172, 123499758, 164666344, 246999516, 329332688, 493999032, 987998064]

約数ペア:

[(1, 987998064), (2, 493999032), (3, 329332688), (4, 246999516), (6, 164666344), (8, 123499758), (12, 82333172), (16, 61749879), (24, 41166586), (48, 20583293)]