487263602

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{3511}}^1$

素因数の和:3974

約数の個数: 32

約数和(自身を含む): 873897984

約数和(自身を除く): 386634382

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 431, 862, 3017, 3511, 6034, 7022, 9913, 19826, 24577, 49154, 69391, 80753, 138782, 161506, 565271, 1130542, 1513241, 3026482, 10592687, 21185374, 34804543, 69609086, 243631801, 487263602]

約数ペア:

[(1, 487263602), (2, 243631801), (7, 69609086), (14, 34804543), (23, 21185374), (46, 10592687), (161, 3026482), (322, 1513241), (431, 1130542), (862, 565271), (3017, 161506), (3511, 138782), (6034, 80753), (7022, 69391), (9913, 49154), (19826, 24577)]