2019679971

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{15667}}^1$

素因数の和:16210

約数の個数: 16

約数和(自身を含む): 2726984064

約数和(自身を除く): 707304093

約数列:

[1, 3, 97, 291, 443, 1329, 15667, 42971, 47001, 128913, 1519699, 4559097, 6940481, 20821443, 673226657, 2019679971]

約数ペア:

[(1, 2019679971), (3, 673226657), (97, 20821443), (291, 6940481), (443, 4559097), (1329, 1519699), (15667, 128913), (42971, 47001)]