140245022

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{26693}}^1$

素因数の和:26803

約数の個数: 16

約数和(自身を含む): 219104352

約数和(自身を除く): 78859330

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 26693, 53386, 987641, 1895203, 1975282, 3790406, 70122511, 140245022]

約数ペア:

[(1, 140245022), (2, 70122511), (37, 3790406), (71, 1975282), (74, 1895203), (142, 987641), (2627, 53386), (5254, 26693)]