870837926

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{69191}}^1$

素因数の和:69260

約数の個数: 32

約数和(自身を含む): 1594183680

約数和(自身を除く): 723345754

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 6293, 12586, 69191, 138382, 484337, 968674, 2006539, 2144921, 4013078, 4289842, 14045773, 15014447, 28091546, 30028894, 62202709, 124405418, 435418963, 870837926]

約数ペア:

[(1, 870837926), (2, 435418963), (7, 124405418), (14, 62202709), (29, 30028894), (31, 28091546), (58, 15014447), (62, 14045773), (203, 4289842), (217, 4013078), (406, 2144921), (434, 2006539), (899, 968674), (1798, 484337), (6293, 138382), (12586, 69191)]