2456241490

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1\times {\mathrm{2797}}^1$

素因数の和:3582

約数の個数: 32

約数和(自身を含む): 4462048944

約数和(自身を除く): 2005807454

約数列:

[1, 2, 5, 10, 137, 274, 641, 685, 1282, 1370, 2797, 3205, 5594, 6410, 13985, 27970, 87817, 175634, 383189, 439085, 766378, 878170, 1792877, 1915945, 3585754, 3831890, 8964385, 17928770, 245624149, 491248298, 1228120745, 2456241490]

約数ペア:

[(1, 2456241490), (2, 1228120745), (5, 491248298), (10, 245624149), (137, 17928770), (274, 8964385), (641, 3831890), (685, 3585754), (1282, 1915945), (1370, 1792877), (2797, 878170), (3205, 766378), (5594, 439085), (6410, 383189), (13985, 175634), (27970, 87817)]