12798971864

素因数分解:

$2^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{489407}}^1$

素因数の和:489887

約数の個数: 32

約数和(自身を含む): 27485153280

約数和(自身を除く): 14686181416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 467, 934, 1868, 3269, 3736, 6538, 13076, 26152, 489407, 978814, 1957628, 3425849, 3915256, 6851698, 13703396, 27406792, 228553069, 457106138, 914212276, 1599871483, 1828424552, 3199742966, 6399485932, 12798971864]

約数ペア:

[(1, 12798971864), (2, 6399485932), (4, 3199742966), (7, 1828424552), (8, 1599871483), (14, 914212276), (28, 457106138), (56, 228553069), (467, 27406792), (934, 13703396), (1868, 6851698), (3269, 3915256), (3736, 3425849), (6538, 1957628), (13076, 978814), (26152, 489407)]