454341238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{125717}}^1$

素因数の和:125871

約数の個数: 16

約数和(自身を含む): 739221840

約数和(自身を除く): 284880602

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 125717, 251434, 1634321, 3268642, 17474663, 34949326, 227170619, 454341238]

約数ペア:

[(1, 454341238), (2, 227170619), (13, 34949326), (26, 17474663), (139, 3268642), (278, 1634321), (1807, 251434), (3614, 125717)]