719961710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5538167}}^1$

素因数の和:5538187

約数の個数: 16

約数和(自身を含む): 1395618336

約数和(自身を除く): 675656626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5538167, 11076334, 27690835, 55381670, 71996171, 143992342, 359980855, 719961710]

約数ペア:

[(1, 719961710), (2, 359980855), (5, 143992342), (10, 71996171), (13, 55381670), (26, 27690835), (65, 11076334), (130, 5538167)]