7748780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29803}}^1$

素因数の和:29825

約数の個数: 24

約数和(自身を含む): 17524752

約数和(自身を除く): 9775972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 29803, 59606, 119212, 149015, 298030, 387439, 596060, 774878, 1549756, 1937195, 3874390, 7748780]

約数ペア:

[(1, 7748780), (2, 3874390), (4, 1937195), (5, 1549756), (10, 774878), (13, 596060), (20, 387439), (26, 298030), (52, 149015), (65, 119212), (130, 59606), (260, 29803)]