978042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12539}}^1$

素因数の和:12557

約数の個数: 16

約数和(自身を含む): 2106720

約数和(自身を除く): 1128678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 12539, 25078, 37617, 75234, 163007, 326014, 489021, 978042]

約数ペア:

[(1, 978042), (2, 489021), (3, 326014), (6, 163007), (13, 75234), (26, 37617), (39, 25078), (78, 12539)]