489256306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3176989}}^1$

素因数の和:3177009

約数の個数: 16

約数和(自身を含む): 914973120

約数和(自身を除く): 425716814

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 3176989, 6353978, 22238923, 34946879, 44477846, 69893758, 244628153, 489256306]

約数ペア:

[(1, 489256306), (2, 244628153), (7, 69893758), (11, 44477846), (14, 34946879), (22, 22238923), (77, 6353978), (154, 3176989)]