1208925858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{28783949}}^1$

素因数の和:28783961

約数の個数: 16

約数和(自身を含む): 2763259200

約数和(自身を除く): 1554333342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 28783949, 57567898, 86351847, 172703694, 201487643, 402975286, 604462929, 1208925858]

約数ペア:

[(1, 1208925858), (2, 604462929), (3, 402975286), (6, 201487643), (7, 172703694), (14, 86351847), (21, 57567898), (42, 28783949)]