16971882977266

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{21089}}^1\times {\mathrm{207523}}^1$

素因数の和:228898

約数の個数: 32

約数和(自身を含む): 29201216699520

約数和(自身を除く): 12229333722254

約数列:

[1, 2, 7, 14, 277, 554, 1939, 3878, 21089, 42178, 147623, 207523, 295246, 415046, 1452661, 2905322, 5841653, 11683306, 40891571, 57483871, 81783142, 114967742, 402387097, 804774194, 4376452547, 8752905094, 30635167829, 61270335658, 1212277355519, 2424554711038, 8485941488633, 16971882977266]

約数ペア:

[(1, 16971882977266), (2, 8485941488633), (7, 2424554711038), (14, 1212277355519), (277, 61270335658), (554, 30635167829), (1939, 8752905094), (3878, 4376452547), (21089, 804774194), (42178, 402387097), (147623, 114967742), (207523, 81783142), (295246, 57483871), (415046, 40891571), (1452661, 11683306), (2905322, 5841653)]