420243098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{71011}}^1$

素因数の和:71293

約数の個数: 16

約数和(自身を含む): 690236640

約数和(自身を除く): 269993542

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 71011, 142022, 781121, 1562242, 19101959, 38203918, 210121549, 420243098]

約数ペア:

[(1, 420243098), (2, 210121549), (11, 38203918), (22, 19101959), (269, 1562242), (538, 781121), (2959, 142022), (5918, 71011)]