2017900946

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1\times {\mathrm{11197}}^1$

素因数の和:11809

約数の個数: 16

約数和(自身を含む): 3047647680

約数和(自身を除く): 1029746734

約数列:

[1, 2, 251, 359, 502, 718, 11197, 22394, 90109, 180218, 2810447, 4019723, 5620894, 8039446, 1008950473, 2017900946]

約数ペア:

[(1, 2017900946), (2, 1008950473), (251, 8039446), (359, 5620894), (502, 4019723), (718, 2810447), (11197, 180218), (22394, 90109)]