2080558816

素因数分解:

$2^5\times 7^2\times {\mathrm{1326887}}^1$

素因数の和:1326911

約数の個数: 36

約数和(自身を含む): 4764854808

約数和(自身を除く): 2684295992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 1326887, 2653774, 5307548, 9288209, 10615096, 18576418, 21230192, 37152836, 42460384, 65017463, 74305672, 130034926, 148611344, 260069852, 297222688, 520139704, 1040279408, 2080558816]

約数ペア:

[(1, 2080558816), (2, 1040279408), (4, 520139704), (7, 297222688), (8, 260069852), (14, 148611344), (16, 130034926), (28, 74305672), (32, 65017463), (49, 42460384), (56, 37152836), (98, 21230192), (112, 18576418), (196, 10615096), (224, 9288209), (392, 5307548), (784, 2653774), (1568, 1326887)]