1269202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1905

約数の個数: 16

約数和(自身を含む): 2145024

約数和(自身を除く): 875822

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1861, 3722, 20471, 40942, 57691, 115382, 634601, 1269202]

約数ペア:

[(1, 1269202), (2, 634601), (11, 115382), (22, 57691), (31, 40942), (62, 20471), (341, 3722), (682, 1861)]