2560773628

素因数分解:

$2^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{100391}}^1$

素因数の和:101313

約数の個数: 24

約数和(自身を含む): 5127220224

約数和(自身を除く): 2566446596

約数列:

[1, 2, 4, 7, 14, 28, 911, 1822, 3644, 6377, 12754, 25508, 100391, 200782, 401564, 702737, 1405474, 2810948, 91456201, 182912402, 365824804, 640193407, 1280386814, 2560773628]

約数ペア:

[(1, 2560773628), (2, 1280386814), (4, 640193407), (7, 365824804), (14, 182912402), (28, 91456201), (911, 2810948), (1822, 1405474), (3644, 702737), (6377, 401564), (12754, 200782), (25508, 100391)]