26403409288

素因数分解:

$2^3\times {\mathrm{5113}}^1\times {\mathrm{645497}}^1$

素因数の和:650616

約数の個数: 16

約数和(自身を含む): 49516151580

約数和(自身を除く): 23112742292

約数列:

[1, 2, 4, 8, 5113, 10226, 20452, 40904, 645497, 1290994, 2581988, 5163976, 3300426161, 6600852322, 13201704644, 26403409288]

約数ペア:

[(1, 26403409288), (2, 13201704644), (4, 6600852322), (8, 3300426161), (5113, 5163976), (10226, 2581988), (20452, 1290994), (40904, 645497)]