5254531919

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{1277}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 6549903360

約数和(自身を除く): 1295371441

約数列:

[1, 7, 13, 91, 103, 439, 721, 1277, 1339, 3073, 5707, 8939, 9373, 16601, 39949, 45217, 116207, 131531, 316519, 560603, 587821, 920717, 1709903, 3924221, 4114747, 7287839, 11969321, 51014873, 57742109, 404194763, 750647417, 5254531919]

約数ペア:

[(1, 5254531919), (7, 750647417), (13, 404194763), (91, 57742109), (103, 51014873), (439, 11969321), (721, 7287839), (1277, 4114747), (1339, 3924221), (3073, 1709903), (5707, 920717), (8939, 587821), (9373, 560603), (16601, 316519), (39949, 131531), (45217, 116207)]