1240746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15907}}^1$

素因数の和:15925

約数の個数: 16

約数和(自身を含む): 2672544

約数和(自身を除く): 1431798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 15907, 31814, 47721, 95442, 206791, 413582, 620373, 1240746]

約数ペア:

[(1, 1240746), (2, 620373), (3, 413582), (6, 206791), (13, 95442), (26, 47721), (39, 31814), (78, 15907)]