458780848

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{51479}}^1$

素因数の和:52044

約数の個数: 20

約数和(自身を含む): 890501040

約数和(自身を除く): 431720192

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 51479, 102958, 205916, 411832, 823664, 28673803, 57347606, 114695212, 229390424, 458780848]

約数ペア:

[(1, 458780848), (2, 229390424), (4, 114695212), (8, 57347606), (16, 28673803), (557, 823664), (1114, 411832), (2228, 205916), (4456, 102958), (8912, 51479)]