1520342863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1\times {\mathrm{1321}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 1650025216

約数和(自身を除く): 129682353

約数列:

[1, 13, 223, 397, 1321, 2899, 5161, 17173, 88531, 294583, 524437, 1150903, 3829579, 6817681, 116949451, 1520342863]

約数ペア:

[(1, 1520342863), (13, 116949451), (223, 6817681), (397, 3829579), (1321, 1150903), (2899, 524437), (5161, 294583), (17173, 88531)]