142790914

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{45737}}^1$

素因数の和:45969

約数の個数: 16

約数和(自身を含む): 245887488

約数和(自身を除く): 103096574

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 45737, 91474, 320159, 640318, 10199351, 20398702, 71395457, 142790914]

約数ペア:

[(1, 142790914), (2, 71395457), (7, 20398702), (14, 10199351), (223, 640318), (446, 320159), (1561, 91474), (3122, 45737)]