2080834552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13689701}}^1$

素因数の和:13689726

約数の個数: 16

約数和(自身を含む): 4106910600

約数和(自身を除く): 2026076048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13689701, 27379402, 54758804, 109517608, 260104319, 520208638, 1040417276, 2080834552]

約数ペア:

[(1, 2080834552), (2, 1040417276), (4, 520208638), (8, 260104319), (19, 109517608), (38, 54758804), (76, 27379402), (152, 13689701)]