1317491330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7749949}}^1$

素因数の和:7749973

約数の個数: 16

約数和(自身を含む): 2510983800

約数和(自身を除く): 1193492470

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 7749949, 15499898, 38749745, 77499490, 131749133, 263498266, 658745665, 1317491330]

約数ペア:

[(1, 1317491330), (2, 658745665), (5, 263498266), (10, 131749133), (17, 77499490), (34, 38749745), (85, 15499898), (170, 7749949)]