1261572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8087}}^1$

素因数の和:8107

約数の個数: 24

約数和(自身を含む): 3170496

約数和(自身を除く): 1908924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 8087, 16174, 24261, 32348, 48522, 97044, 105131, 210262, 315393, 420524, 630786, 1261572]

約数ペア:

[(1, 1261572), (2, 630786), (3, 420524), (4, 315393), (6, 210262), (12, 105131), (13, 97044), (26, 48522), (39, 32348), (52, 24261), (78, 16174), (156, 8087)]