4920888679

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1\times {\mathrm{19463}}^1$

素因数の和:21390

約数の個数: 16

約数和(自身を含む): 5923284480

約数和(自身を除く): 1002395801

約数列:

[1, 7, 19, 133, 1901, 13307, 19463, 36119, 136241, 252833, 369797, 2588579, 36999163, 258994141, 702984097, 4920888679]

約数ペア:

[(1, 4920888679), (7, 702984097), (19, 258994141), (133, 36999163), (1901, 2588579), (13307, 369797), (19463, 252833), (36119, 136241)]