1970732

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 3720192

約数和(自身を除く): 1749460

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 691, 713, 1382, 1426, 2764, 2852, 15893, 21421, 31786, 42842, 63572, 85684, 492683, 985366, 1970732]

約数ペア:

[(1, 1970732), (2, 985366), (4, 492683), (23, 85684), (31, 63572), (46, 42842), (62, 31786), (92, 21421), (124, 15893), (691, 2852), (713, 2764), (1382, 1426)]