2017858808

素因数分解:

$2^3\times 7^2\times {\mathrm{653}}^1\times {\mathrm{7883}}^1$

素因数の和:8556

約数の個数: 48

約数和(自身を含む): 4408496280

約数和(自身を除く): 2390637472

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 653, 1306, 2612, 4571, 5224, 7883, 9142, 15766, 18284, 31532, 31997, 36568, 55181, 63064, 63994, 110362, 127988, 220724, 255976, 386267, 441448, 772534, 1545068, 3090136, 5147599, 10295198, 20590396, 36033193, 41180792, 72066386, 144132772, 252232351, 288265544, 504464702, 1008929404, 2017858808]

約数ペア:

[(1, 2017858808), (2, 1008929404), (4, 504464702), (7, 288265544), (8, 252232351), (14, 144132772), (28, 72066386), (49, 41180792), (56, 36033193), (98, 20590396), (196, 10295198), (392, 5147599), (653, 3090136), (1306, 1545068), (2612, 772534), (4571, 441448), (5224, 386267), (7883, 255976), (9142, 220724), (15766, 127988), (18284, 110362), (31532, 63994), (31997, 63064), (36568, 55181)]