2668802255

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1\times {\mathrm{1103}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 3717494784

約数和(自身を除く): 1048692529

約数列:

[1, 5, 7, 35, 73, 365, 511, 947, 1103, 2555, 4735, 5515, 6629, 7721, 33145, 38605, 69131, 80519, 345655, 402595, 483917, 563633, 1044541, 2419585, 2818165, 5222705, 7311787, 36558935, 76251493, 381257465, 533760451, 2668802255]

約数ペア:

[(1, 2668802255), (5, 533760451), (7, 381257465), (35, 76251493), (73, 36558935), (365, 7311787), (511, 5222705), (947, 2818165), (1103, 2419585), (2555, 1044541), (4735, 563633), (5515, 483917), (6629, 402595), (7721, 345655), (33145, 80519), (38605, 69131)]