2512070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 5062176

約数和(自身を除く): 2550106

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 557, 902, 1114, 2255, 2785, 4510, 5570, 6127, 12254, 22837, 30635, 45674, 61270, 114185, 228370, 251207, 502414, 1256035, 2512070]

約数ペア:

[(1, 2512070), (2, 1256035), (5, 502414), (10, 251207), (11, 228370), (22, 114185), (41, 61270), (55, 45674), (82, 30635), (110, 22837), (205, 12254), (410, 6127), (451, 5570), (557, 4510), (902, 2785), (1114, 2255)]