1642370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9661}}^1$

素因数の和:9685

約数の個数: 16

約数和(自身を含む): 3130488

約数和(自身を除く): 1488118

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 9661, 19322, 48305, 96610, 164237, 328474, 821185, 1642370]

約数ペア:

[(1, 1642370), (2, 821185), (5, 328474), (10, 164237), (17, 96610), (34, 48305), (85, 19322), (170, 9661)]