180394987

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{499}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 194400000

約数和(自身を除く): 14005013

約数列:

[1, 19, 53, 359, 499, 1007, 6821, 9481, 19027, 26447, 179141, 361513, 502493, 3403679, 9494473, 180394987]

約数ペア:

[(1, 180394987), (19, 9494473), (53, 3403679), (359, 502493), (499, 361513), (1007, 179141), (6821, 26447), (9481, 19027)]