487921953008

素因数分解:

$2^4\times 7^1\times {\mathrm{4356446009}}^1$

素因数の和:4356446024

約数の個数: 20

約数和(自身を含む): 1080398610480

約数和(自身を除く): 592476657472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4356446009, 8712892018, 17425784036, 30495122063, 34851568072, 60990244126, 69703136144, 121980488252, 243960976504, 487921953008]

約数ペア:

[(1, 487921953008), (2, 243960976504), (4, 121980488252), (7, 69703136144), (8, 60990244126), (14, 34851568072), (16, 30495122063), (28, 17425784036), (56, 8712892018), (112, 4356446009)]