2008201407712

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{6803}}^1\times {\mathrm{95101}}^1$

素因数の和:102011

約数の個数: 48

約数和(自身を含む): 3995034925392

約数和(自身を除く): 1986833517680

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 6803, 13606, 27212, 54424, 95101, 108848, 190202, 217696, 380404, 659891, 760808, 1319782, 1521616, 2639564, 3043232, 5279128, 9224797, 10558256, 18449594, 21116512, 36899188, 73798376, 147596752, 295193504, 646972103, 1293944206, 2587888412, 5175776824, 10351553648, 20703107296, 62756293991, 125512587982, 251025175964, 502050351928, 1004100703856, 2008201407712]

約数ペア:

[(1, 2008201407712), (2, 1004100703856), (4, 502050351928), (8, 251025175964), (16, 125512587982), (32, 62756293991), (97, 20703107296), (194, 10351553648), (388, 5175776824), (776, 2587888412), (1552, 1293944206), (3104, 646972103), (6803, 295193504), (13606, 147596752), (27212, 73798376), (54424, 36899188), (95101, 21116512), (108848, 18449594), (190202, 10558256), (217696, 9224797), (380404, 5279128), (659891, 3043232), (760808, 2639564), (1319782, 1521616)]