406077992

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{1663}}^1$

素因数の和:2033

約数の個数: 32

約数和(自身を含む): 770964480

約数和(自身を除く): 364886488

約数列:

[1, 2, 4, 8, 131, 233, 262, 466, 524, 932, 1048, 1663, 1864, 3326, 6652, 13304, 30523, 61046, 122092, 217853, 244184, 387479, 435706, 774958, 871412, 1549916, 1742824, 3099832, 50759749, 101519498, 203038996, 406077992]

約数ペア:

[(1, 406077992), (2, 203038996), (4, 101519498), (8, 50759749), (131, 3099832), (233, 1742824), (262, 1549916), (466, 871412), (524, 774958), (932, 435706), (1048, 387479), (1663, 244184), (1864, 217853), (3326, 122092), (6652, 61046), (13304, 30523)]