242437328

素因数分解:

$2^4\times 7^1\times {\mathrm{2164619}}^1$

素因数の和:2164634

約数の個数: 20

約数和(自身を含む): 536825760

約数和(自身を除く): 294388432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2164619, 4329238, 8658476, 15152333, 17316952, 30304666, 34633904, 60609332, 121218664, 242437328]

約数ペア:

[(1, 242437328), (2, 121218664), (4, 60609332), (7, 34633904), (8, 30304666), (14, 17316952), (16, 15152333), (28, 8658476), (56, 4329238), (112, 2164619)]