978198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12541}}^1$

素因数の和:12559

約数の個数: 16

約数和(自身を含む): 2107056

約数和(自身を除く): 1128858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 12541, 25082, 37623, 75246, 163033, 326066, 489099, 978198]

約数ペア:

[(1, 978198), (2, 489099), (3, 326066), (6, 163033), (13, 75246), (26, 37623), (39, 25082), (78, 12541)]