1900528588

素因数分解:

$2^2\times 7^1\times {\mathrm{67876021}}^1$

素因数の和:67876032

約数の個数: 12

約数和(自身を含む): 3801057232

約数和(自身を除く): 1900528644

約数列:

[1, 2, 4, 7, 14, 28, 67876021, 135752042, 271504084, 475132147, 950264294, 1900528588]

約数ペア:

[(1, 1900528588), (2, 950264294), (4, 475132147), (7, 271504084), (14, 135752042), (28, 67876021)]