42047494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{65089}}^1$

素因数の和:65127

約数の個数: 16

約数和(自身を含む): 70297200

約数和(自身を除く): 28249706

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 65089, 130178, 1106513, 1236691, 2213026, 2473382, 21023747, 42047494]

約数ペア:

[(1, 42047494), (2, 21023747), (17, 2473382), (19, 2213026), (34, 1236691), (38, 1106513), (323, 130178), (646, 65089)]