248840474

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{51691}}^1$

素因数の和:51805

約数の個数: 16

約数和(自身を含む): 390791520

約数和(自身を除く): 141951046

約数列:

[1, 2, 29, 58, 83, 166, 2407, 4814, 51691, 103382, 1499039, 2998078, 4290353, 8580706, 124420237, 248840474]

約数ペア:

[(1, 248840474), (2, 124420237), (29, 8580706), (58, 4290353), (83, 2998078), (166, 1499039), (2407, 103382), (4814, 51691)]