258215246

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{17737}}^1$

素因数の和:18019

約数の個数: 16

約数和(自身を含む): 402297840

約数和(自身を除く): 144082594

約数列:

[1, 2, 29, 58, 251, 502, 7279, 14558, 17737, 35474, 514373, 1028746, 4451987, 8903974, 129107623, 258215246]

約数ペア:

[(1, 258215246), (2, 129107623), (29, 8903974), (58, 4451987), (251, 1028746), (502, 514373), (7279, 35474), (14558, 17737)]