127202270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{978479}}^1$

素因数の和:978499

約数の個数: 16

約数和(自身を含む): 246576960

約数和(自身を除く): 119374690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 978479, 1956958, 4892395, 9784790, 12720227, 25440454, 63601135, 127202270]

約数ペア:

[(1, 127202270), (2, 63601135), (5, 25440454), (10, 12720227), (13, 9784790), (26, 4892395), (65, 1956958), (130, 978479)]