1811804968

素因数分解:

$2^3\times {\mathrm{9791}}^1\times {\mathrm{23131}}^1$

素因数の和:32928

約数の個数: 16

約数和(自身を含む): 3397628160

約数和(自身を除く): 1585823192

約数列:

[1, 2, 4, 8, 9791, 19582, 23131, 39164, 46262, 78328, 92524, 185048, 226475621, 452951242, 905902484, 1811804968]

約数ペア:

[(1, 1811804968), (2, 905902484), (4, 452951242), (8, 226475621), (9791, 185048), (19582, 92524), (23131, 78328), (39164, 46262)]