2912602090

素因数分解:

$2^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{203821}}^1$

素因数の和:205257

約数の個数: 16

約数和(自身を含む): 5246378280

約数和(自身を除く): 2333776190

約数列:

[1, 2, 5, 10, 1429, 2858, 7145, 14290, 203821, 407642, 1019105, 2038210, 291260209, 582520418, 1456301045, 2912602090]

約数ペア:

[(1, 2912602090), (2, 1456301045), (5, 582520418), (10, 291260209), (1429, 2038210), (2858, 1019105), (7145, 407642), (14290, 203821)]