427752442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1\times {\mathrm{6277}}^1$

素因数の和:8913

約数の個数: 16

約数和(自身を含む): 691358472

約数和(自身を除く): 263606030

約数列:

[1, 2, 13, 26, 2621, 5242, 6277, 12554, 34073, 68146, 81601, 163202, 16452017, 32904034, 213876221, 427752442]

約数ペア:

[(1, 427752442), (2, 213876221), (13, 32904034), (26, 16452017), (2621, 163202), (5242, 81601), (6277, 68146), (12554, 34073)]