291223306054

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{8009}}^1\times {\mathrm{28813}}^1$

素因数の和:37455

約数の個数: 16

約数和(自身を含む): 437597065440

約数和(自身を除く): 146373759386

約数列:

[1, 2, 631, 1262, 8009, 16018, 28813, 57626, 5053679, 10107358, 18181003, 36362006, 230763317, 461526634, 145611653027, 291223306054]

約数ペア:

[(1, 291223306054), (2, 145611653027), (631, 461526634), (1262, 230763317), (8009, 36362006), (16018, 18181003), (28813, 10107358), (57626, 5053679)]