254993416

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{52511}}^1$

素因数の和:53124

約数の個数: 16

約数和(自身を含む): 478909440

約数和(自身を除く): 223916024

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 4856, 52511, 105022, 210044, 420088, 31874177, 63748354, 127496708, 254993416]

約数ペア:

[(1, 254993416), (2, 127496708), (4, 63748354), (8, 31874177), (607, 420088), (1214, 210044), (2428, 105022), (4856, 52511)]