84157190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647363}}^1$

素因数の和:647383

約数の個数: 16

約数和(自身を含む): 163135728

約数和(自身を除く): 78978538

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 647363, 1294726, 3236815, 6473630, 8415719, 16831438, 42078595, 84157190]

約数ペア:

[(1, 84157190), (2, 42078595), (5, 16831438), (10, 8415719), (13, 6473630), (26, 3236815), (65, 1294726), (130, 647363)]