413114780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1588903}}^1$

素因数の和:1588925

約数の個数: 24

約数和(自身を含む): 934275552

約数和(自身を除く): 521160772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1588903, 3177806, 6355612, 7944515, 15889030, 20655739, 31778060, 41311478, 82622956, 103278695, 206557390, 413114780]

約数ペア:

[(1, 413114780), (2, 206557390), (4, 103278695), (5, 82622956), (10, 41311478), (13, 31778060), (20, 20655739), (26, 15889030), (52, 7944515), (65, 6355612), (130, 3177806), (260, 1588903)]