2247278068

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{261433}}^1$

素因数の和:261751

約数の個数: 24

約数和(自身を含む): 4509213632

約数和(自身を除く): 2261935564

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 261433, 522866, 1045732, 1830031, 3660062, 7320124, 80259931, 160519862, 321039724, 561819517, 1123639034, 2247278068]

約数ペア:

[(1, 2247278068), (2, 1123639034), (4, 561819517), (7, 321039724), (14, 160519862), (28, 80259931), (307, 7320124), (614, 3660062), (1228, 1830031), (2149, 1045732), (4298, 522866), (8596, 261433)]