2281611152

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1040881}}^1$

素因数の和:1041026

約数の個数: 20

約数和(自身を含む): 4452893196

約数和(自身を除く): 2171282044

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 1040881, 2081762, 4163524, 8327048, 16654096, 142600697, 285201394, 570402788, 1140805576, 2281611152]

約数ペア:

[(1, 2281611152), (2, 1140805576), (4, 570402788), (8, 285201394), (16, 142600697), (137, 16654096), (274, 8327048), (548, 4163524), (1096, 2081762), (2192, 1040881)]