2607788405

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{13633}}^1$

素因数の和:14276

約数の個数: 16

約数和(自身を含む): 3181848384

約数和(自身を除く): 574059979

約数列:

[1, 5, 67, 335, 571, 2855, 13633, 38257, 68165, 191285, 913411, 4567055, 7784443, 38922215, 521557681, 2607788405]

約数ペア:

[(1, 2607788405), (5, 521557681), (67, 38922215), (335, 7784443), (571, 4567055), (2855, 913411), (13633, 191285), (38257, 68165)]