281339739076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{48809809}}^1$

素因数の和:48809955

約数の個数: 24

約数和(自身を含む): 541203173280

約数和(自身を除く): 259863434204

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 48809809, 97619618, 195239236, 536907899, 1073815798, 2147631596, 6394084979, 12788169958, 25576339916, 70334934769, 140669869538, 281339739076]

約数ペア:

[(1, 281339739076), (2, 140669869538), (4, 70334934769), (11, 25576339916), (22, 12788169958), (44, 6394084979), (131, 2147631596), (262, 1073815798), (524, 536907899), (1441, 195239236), (2882, 97619618), (5764, 48809809)]