1949206546

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{70999}}^1$

素因数の和:71098

約数の個数: 32

約数和(自身を含む): 3496608000

約数和(自身を除く): 1547401454

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 518, 742, 1961, 3922, 13727, 27454, 70999, 141998, 496993, 993986, 2626963, 3762947, 5253926, 7525894, 18388741, 26340629, 36777482, 52681258, 139229039, 278458078, 974603273, 1949206546]

約数ペア:

[(1, 1949206546), (2, 974603273), (7, 278458078), (14, 139229039), (37, 52681258), (53, 36777482), (74, 26340629), (106, 18388741), (259, 7525894), (371, 5253926), (518, 3762947), (742, 2626963), (1961, 993986), (3922, 496993), (13727, 141998), (27454, 70999)]