254726488

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{1697}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 495136800

約数和(自身を除く): 240410312

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 647, 1294, 1697, 2588, 3394, 5176, 6788, 13576, 18763, 37526, 49213, 75052, 98426, 150104, 196852, 393704, 1097959, 2195918, 4391836, 8783672, 31840811, 63681622, 127363244, 254726488]

約数ペア:

[(1, 254726488), (2, 127363244), (4, 63681622), (8, 31840811), (29, 8783672), (58, 4391836), (116, 2195918), (232, 1097959), (647, 393704), (1294, 196852), (1697, 150104), (2588, 98426), (3394, 75052), (5176, 49213), (6788, 37526), (13576, 18763)]