409133098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2543}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 685780992

約数和(自身を除く): 276647894

約数列:

[1, 2, 11, 22, 71, 103, 142, 206, 781, 1133, 1562, 2266, 2543, 5086, 7313, 14626, 27973, 55946, 80443, 160886, 180553, 261929, 361106, 523858, 1986083, 2881219, 3972166, 5762438, 18596959, 37193918, 204566549, 409133098]

約数ペア:

[(1, 409133098), (2, 204566549), (11, 37193918), (22, 18596959), (71, 5762438), (103, 3972166), (142, 2881219), (206, 1986083), (781, 523858), (1133, 361106), (1562, 261929), (2266, 180553), (2543, 160886), (5086, 80443), (7313, 55946), (14626, 27973)]