4951903873

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{26981}}^1$

素因数の和:27312

約数の個数: 16

約数和(自身を含む): 5729681664

約数和(自身を除く): 777777791

約数列:

[1, 7, 157, 167, 1099, 1169, 26219, 26981, 183533, 188867, 4236017, 4505827, 29652119, 31540789, 707414839, 4951903873]

約数ペア:

[(1, 4951903873), (7, 707414839), (157, 31540789), (167, 29652119), (1099, 4505827), (1169, 4236017), (26219, 188867), (26981, 183533)]