461344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1132

約数の個数: 24

約数和(自身を含む): 979020

約数和(自身を除く): 517676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1109, 2218, 4436, 8872, 14417, 17744, 28834, 35488, 57668, 115336, 230672, 461344]

約数ペア:

[(1, 461344), (2, 230672), (4, 115336), (8, 57668), (13, 35488), (16, 28834), (26, 17744), (32, 14417), (52, 8872), (104, 4436), (208, 2218), (416, 1109)]