2879690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 5785344

約数和(自身を除く): 2905654

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 557, 1034, 1114, 2585, 2785, 5170, 5570, 6127, 12254, 26179, 30635, 52358, 61270, 130895, 261790, 287969, 575938, 1439845, 2879690]

約数ペア:

[(1, 2879690), (2, 1439845), (5, 575938), (10, 287969), (11, 261790), (22, 130895), (47, 61270), (55, 52358), (94, 30635), (110, 26179), (235, 12254), (470, 6127), (517, 5570), (557, 5170), (1034, 2785), (1114, 2585)]