2548840502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{19447}}^1$

素因数の和:19604

約数の個数: 24

約数和(自身を含む): 4176380208

約数和(自身を除く): 1627539706

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 5041, 10082, 19447, 38894, 65533, 131066, 252811, 505622, 1380737, 2761474, 17949581, 35899162, 98032327, 196064654, 1274420251, 2548840502]

約数ペア:

[(1, 2548840502), (2, 1274420251), (13, 196064654), (26, 98032327), (71, 35899162), (142, 17949581), (923, 2761474), (1846, 1380737), (5041, 505622), (10082, 252811), (19447, 131066), (38894, 65533)]