2680490864

素因数分解:

$2^4\times {\mathrm{877}}^1\times {\mathrm{191027}}^1$

素因数の和:191912

約数の個数: 20

約数和(自身を含む): 5199400104

約数和(自身を除く): 2518909240

約数列:

[1, 2, 4, 8, 16, 877, 1754, 3508, 7016, 14032, 191027, 382054, 764108, 1528216, 3056432, 167530679, 335061358, 670122716, 1340245432, 2680490864]

約数ペア:

[(1, 2680490864), (2, 1340245432), (4, 670122716), (8, 335061358), (16, 167530679), (877, 3056432), (1754, 1528216), (3508, 764108), (7016, 382054), (14032, 191027)]