1267714994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{22397}}^1$

素因数の和:22730

約数の個数: 32

約数和(自身を含む): 2348027136

約数和(自身を除く): 1080312142

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 311, 622, 2177, 4043, 4354, 8086, 22397, 28301, 44794, 56602, 156779, 291161, 313558, 582322, 2038127, 4076254, 6965467, 13930934, 48758269, 90551071, 97516538, 181102142, 633857497, 1267714994]

約数ペア:

[(1, 1267714994), (2, 633857497), (7, 181102142), (13, 97516538), (14, 90551071), (26, 48758269), (91, 13930934), (182, 6965467), (311, 4076254), (622, 2038127), (2177, 582322), (4043, 313558), (4354, 291161), (8086, 156779), (22397, 56602), (28301, 44794)]