1642551122

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1\times {\mathrm{20219}}^1$

素因数の和:20641

約数の個数: 16

約数和(自身を含む): 2489486400

約数和(自身を除く): 846935278

約数列:

[1, 2, 151, 269, 302, 538, 20219, 40438, 40619, 81238, 3053069, 5438911, 6106138, 10877822, 821275561, 1642551122]

約数ペア:

[(1, 1642551122), (2, 821275561), (151, 10877822), (269, 6106138), (302, 5438911), (538, 3053069), (20219, 81238), (40438, 40619)]