2000487745552

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{1123}}^1\times {\mathrm{132701}}^1$

素因数の和:134671

約数の個数: 40

約数和(自身を含む): 3884049529920

約数和(自身を除く): 1883561784368

約数列:

[1, 2, 4, 8, 16, 839, 1123, 1678, 2246, 3356, 4492, 6712, 8984, 13424, 17968, 132701, 265402, 530804, 942197, 1061608, 1884394, 2123216, 3768788, 7537576, 15075152, 111336139, 149023223, 222672278, 298046446, 445344556, 596092892, 890689112, 1192185784, 1781378224, 2384371568, 125030484097, 250060968194, 500121936388, 1000243872776, 2000487745552]

約数ペア:

[(1, 2000487745552), (2, 1000243872776), (4, 500121936388), (8, 250060968194), (16, 125030484097), (839, 2384371568), (1123, 1781378224), (1678, 1192185784), (2246, 890689112), (3356, 596092892), (4492, 445344556), (6712, 298046446), (8984, 222672278), (13424, 149023223), (17968, 111336139), (132701, 15075152), (265402, 7537576), (530804, 3768788), (942197, 2123216), (1061608, 1884394)]