2515690921074

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5905377749}}^1$

素因数の和:5905377825

約数の個数: 16

約数和(自身を含む): 5102246376000

約数和(自身を除く): 2586555454926

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 5905377749, 11810755498, 17716133247, 35432266494, 419281820179, 838563640358, 1257845460537, 2515690921074]

約数ペア:

[(1, 2515690921074), (2, 1257845460537), (3, 838563640358), (6, 419281820179), (71, 35432266494), (142, 17716133247), (213, 11810755498), (426, 5905377749)]