1669604412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19876243}}^1$

素因数の和:19876257

約数の個数: 24

約数和(自身を含む): 4452278656

約数和(自身を除く): 2782674244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19876243, 39752486, 59628729, 79504972, 119257458, 139133701, 238514916, 278267402, 417401103, 556534804, 834802206, 1669604412]

約数ペア:

[(1, 1669604412), (2, 834802206), (3, 556534804), (4, 417401103), (6, 278267402), (7, 238514916), (12, 139133701), (14, 119257458), (21, 79504972), (28, 59628729), (42, 39752486), (84, 19876243)]