2613980157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{1237}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 3712811520

約数和(自身を除く): 1098831363

約数列:

[1, 3, 19, 57, 131, 283, 393, 849, 1237, 2489, 3711, 5377, 7467, 16131, 23503, 37073, 70509, 111219, 162047, 350071, 486141, 704387, 1050213, 2113161, 3078893, 6651349, 9236679, 19954047, 45859301, 137577903, 871326719, 2613980157]

約数ペア:

[(1, 2613980157), (3, 871326719), (19, 137577903), (57, 45859301), (131, 19954047), (283, 9236679), (393, 6651349), (849, 3078893), (1237, 2113161), (2489, 1050213), (3711, 704387), (5377, 486141), (7467, 350071), (16131, 162047), (23503, 111219), (37073, 70509)]