7788893390

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2339}}^1\times {\mathrm{3433}}^1$

素因数の和:5876

約数の個数: 32

約数和(自身を含む): 14174727840

約数和(自身を除く): 6385834450

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 2339, 3433, 4678, 6866, 11695, 17165, 23390, 34330, 226883, 333001, 453766, 666002, 1134415, 1665005, 2268830, 3330010, 8029787, 16059574, 40148935, 80297870, 778889339, 1557778678, 3894446695, 7788893390]

約数ペア:

[(1, 7788893390), (2, 3894446695), (5, 1557778678), (10, 778889339), (97, 80297870), (194, 40148935), (485, 16059574), (970, 8029787), (2339, 3330010), (3433, 2268830), (4678, 1665005), (6866, 1134415), (11695, 666002), (17165, 453766), (23390, 333001), (34330, 226883)]