2013902336

素因数分解:

$2^9\times {\mathrm{421}}^1\times {\mathrm{9343}}^1$

素因数の和:9782

約数の個数: 40

約数和(自身を含む): 4033860864

約数和(自身を除く): 2019958528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 421, 512, 842, 1684, 3368, 6736, 9343, 13472, 18686, 26944, 37372, 53888, 74744, 107776, 149488, 215552, 298976, 597952, 1195904, 2391808, 3933403, 4783616, 7866806, 15733612, 31467224, 62934448, 125868896, 251737792, 503475584, 1006951168, 2013902336]

約数ペア:

[(1, 2013902336), (2, 1006951168), (4, 503475584), (8, 251737792), (16, 125868896), (32, 62934448), (64, 31467224), (128, 15733612), (256, 7866806), (421, 4783616), (512, 3933403), (842, 2391808), (1684, 1195904), (3368, 597952), (6736, 298976), (9343, 215552), (13472, 149488), (18686, 107776), (26944, 74744), (37372, 53888)]