4914786247

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{61261}}^1$

素因数の和:61498

約数の個数: 16

約数和(自身を含む): 5730202432

約数和(自身を除く): 815416185

約数列:

[1, 7, 73, 157, 511, 1099, 11461, 61261, 80227, 428827, 4472053, 9617977, 31304371, 67325839, 702112321, 4914786247]

約数ペア:

[(1, 4914786247), (7, 702112321), (73, 67325839), (157, 31304371), (511, 9617977), (1099, 4472053), (11461, 428827), (61261, 80227)]