7956119810

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1620391}}^1$

素因数の和:1620889

約数の個数: 16

約数和(自身を含む): 14350191552

約数和(自身を除く): 6394071742

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 1620391, 3240782, 8101955, 16203910, 795611981, 1591223962, 3978059905, 7956119810]

約数ペア:

[(1, 7956119810), (2, 3978059905), (5, 1591223962), (10, 795611981), (491, 16203910), (982, 8101955), (2455, 3240782), (4910, 1620391)]