2216402482

素因数分解:

$2^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{110017}}^1$

素因数の和:111465

約数の個数: 16

約数和(自身を含む): 3802222080

約数和(自身を除く): 1585819598

約数列:

[1, 2, 7, 14, 1439, 2878, 10073, 20146, 110017, 220034, 770119, 1540238, 158314463, 316628926, 1108201241, 2216402482]

約数ペア:

[(1, 2216402482), (2, 1108201241), (7, 316628926), (14, 158314463), (1439, 1540238), (2878, 770119), (10073, 220034), (20146, 110017)]