1395804902

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{415171}}^1$

素因数の和:415255

約数の個数: 12

約数和(自身を含む): 2146024068

約数和(自身を除く): 750219166

約数列:

[1, 2, 41, 82, 1681, 3362, 415171, 830342, 17022011, 34044022, 697902451, 1395804902]

約数ペア:

[(1, 1395804902), (2, 697902451), (41, 34044022), (82, 17022011), (1681, 830342), (3362, 415171)]