1859968496

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{242689}}^1$

素因数の和:243176

約数の個数: 20

約数和(自身を含む): 3611227200

約数和(自身を除く): 1751258704

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 242689, 485378, 970756, 1941512, 3883024, 116248031, 232496062, 464992124, 929984248, 1859968496]

約数ペア:

[(1, 1859968496), (2, 929984248), (4, 464992124), (8, 232496062), (16, 116248031), (479, 3883024), (958, 1941512), (1916, 970756), (3832, 485378), (7664, 242689)]