2013199412

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{636283}}^1$

素因数の和:636407

約数の個数: 24

約数和(自身を含む): 4062037056

約数和(自身を除く): 2048837644

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 636283, 1272566, 2545132, 4453981, 8907962, 17815924, 71899979, 143799958, 287599916, 503299853, 1006599706, 2013199412]

約数ペア:

[(1, 2013199412), (2, 1006599706), (4, 503299853), (7, 287599916), (14, 143799958), (28, 71899979), (113, 17815924), (226, 8907962), (452, 4453981), (791, 2545132), (1582, 1272566), (3164, 636283)]