275379367024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{905853181}}^1$

素因数の和:905853208

約数の個数: 20

約数和(自身を含む): 561628972840

約数和(自身を除く): 286249605816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 905853181, 1811706362, 3623412724, 7246825448, 14493650896, 17211210439, 34422420878, 68844841756, 137689683512, 275379367024]

約数ペア:

[(1, 275379367024), (2, 137689683512), (4, 68844841756), (8, 34422420878), (16, 17211210439), (19, 14493650896), (38, 7246825448), (76, 3623412724), (152, 1811706362), (304, 905853181)]