1796760868

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{2879}}^1$

素因数の和:3640

約数の個数: 48

約数和(自身を含む): 3715891200

約数和(自身を除く): 1919130332

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 719, 868, 1438, 2876, 2879, 5033, 5758, 10066, 11516, 20132, 20153, 22289, 40306, 44578, 80612, 89156, 89249, 156023, 178498, 312046, 356996, 624092, 624743, 1249486, 2070001, 2498972, 4140002, 8280004, 14490007, 28980014, 57960028, 64170031, 128340062, 256680124, 449190217, 898380434, 1796760868]

約数ペア:

[(1, 1796760868), (2, 898380434), (4, 449190217), (7, 256680124), (14, 128340062), (28, 64170031), (31, 57960028), (62, 28980014), (124, 14490007), (217, 8280004), (434, 4140002), (719, 2498972), (868, 2070001), (1438, 1249486), (2876, 624743), (2879, 624092), (5033, 356996), (5758, 312046), (10066, 178498), (11516, 156023), (20132, 89249), (20153, 89156), (22289, 80612), (40306, 44578)]