129124982

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{297523}}^1$

素因数の和:297563

約数の個数: 16

約数和(自身を含む): 228498432

約数和(自身を除く): 99373450

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 297523, 595046, 2082661, 4165322, 9223213, 18446426, 64562491, 129124982]

約数ペア:

[(1, 129124982), (2, 64562491), (7, 18446426), (14, 9223213), (31, 4165322), (62, 2082661), (217, 595046), (434, 297523)]