803975380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3092213}}^1$

素因数の和:3092235

約数の個数: 24

約数和(自身を含む): 1818221832

約数和(自身を除く): 1014246452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3092213, 6184426, 12368852, 15461065, 30922130, 40198769, 61844260, 80397538, 160795076, 200993845, 401987690, 803975380]

約数ペア:

[(1, 803975380), (2, 401987690), (4, 200993845), (5, 160795076), (10, 80397538), (13, 61844260), (20, 40198769), (26, 30922130), (52, 15461065), (65, 12368852), (130, 6184426), (260, 3092213)]