393676228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2089}}^1\times {\mathrm{4283}}^1$

素因数の和:6387

約数の個数: 24

約数和(自身を含む): 752099040

約数和(自身を除く): 358422812

約数列:

[1, 2, 4, 11, 22, 44, 2089, 4178, 4283, 8356, 8566, 17132, 22979, 45958, 47113, 91916, 94226, 188452, 8947187, 17894374, 35788748, 98419057, 196838114, 393676228]

約数ペア:

[(1, 393676228), (2, 196838114), (4, 98419057), (11, 35788748), (22, 17894374), (44, 8947187), (2089, 188452), (4178, 94226), (4283, 91916), (8356, 47113), (8566, 45958), (17132, 22979)]