140722946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{1103}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 260402688

約数和(自身を除く): 119679742

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 701, 1103, 1402, 2206, 4907, 7721, 9113, 9814, 14339, 15442, 18226, 28678, 63791, 100373, 127582, 200746, 773203, 1546406, 5412421, 10051639, 10824842, 20103278, 70361473, 140722946]

約数ペア:

[(1, 140722946), (2, 70361473), (7, 20103278), (13, 10824842), (14, 10051639), (26, 5412421), (91, 1546406), (182, 773203), (701, 200746), (1103, 127582), (1402, 100373), (2206, 63791), (4907, 28678), (7721, 18226), (9113, 15442), (9814, 14339)]