1967988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 5310144

約数和(自身を除く): 3342156

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 877, 1122, 1754, 2244, 2631, 3508, 5262, 9647, 10524, 14909, 19294, 28941, 29818, 38588, 44727, 57882, 59636, 89454, 115764, 163999, 178908, 327998, 491997, 655996, 983994, 1967988]

約数ペア:

[(1, 1967988), (2, 983994), (3, 655996), (4, 491997), (6, 327998), (11, 178908), (12, 163999), (17, 115764), (22, 89454), (33, 59636), (34, 57882), (44, 44727), (51, 38588), (66, 29818), (68, 28941), (102, 19294), (132, 14909), (187, 10524), (204, 9647), (374, 5262), (561, 3508), (748, 2631), (877, 2244), (1122, 1754)]