353268214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{256363}}^1$

素因数の和:256431

約数の個数: 16

約数和(自身を含む): 581433552

約数和(自身を除く): 228165338

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 256363, 512726, 3332719, 6665438, 13587239, 27174478, 176634107, 353268214]

約数ペア:

[(1, 353268214), (2, 176634107), (13, 27174478), (26, 13587239), (53, 6665438), (106, 3332719), (689, 512726), (1378, 256363)]