1800429296

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{103141}}^1$

素因数の和:104240

約数の個数: 20

約数和(自身を含む): 3491562984

約数和(自身を除く): 1691133688

約数列:

[1, 2, 4, 8, 16, 1091, 2182, 4364, 8728, 17456, 103141, 206282, 412564, 825128, 1650256, 112526831, 225053662, 450107324, 900214648, 1800429296]

約数ペア:

[(1, 1800429296), (2, 900214648), (4, 450107324), (8, 225053662), (16, 112526831), (1091, 1650256), (2182, 825128), (4364, 412564), (8728, 206282), (17456, 103141)]