142489214

素因数分解:

$2^1\times 7^1\times {\mathrm{2459}}^1\times {\mathrm{4139}}^1$

素因数の和:6607

約数の個数: 16

約数和(自身を含む): 244425600

約数和(自身を除く): 101936386

約数列:

[1, 2, 7, 14, 2459, 4139, 4918, 8278, 17213, 28973, 34426, 57946, 10177801, 20355602, 71244607, 142489214]

約数ペア:

[(1, 142489214), (2, 71244607), (7, 20355602), (14, 10177801), (2459, 57946), (4139, 34426), (4918, 28973), (8278, 17213)]