6420284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 12169248

約数和(自身を除く): 5748964

約数列:

[1, 2, 4, 13, 26, 52, 311, 397, 622, 794, 1244, 1588, 4043, 5161, 8086, 10322, 16172, 20644, 123467, 246934, 493868, 1605071, 3210142, 6420284]

約数ペア:

[(1, 6420284), (2, 3210142), (4, 1605071), (13, 493868), (26, 246934), (52, 123467), (311, 20644), (397, 16172), (622, 10322), (794, 8086), (1244, 5161), (1588, 4043)]