1902956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 3697680

約数和(自身を除く): 1794724

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 709, 1342, 1418, 2684, 2836, 7799, 15598, 31196, 43249, 86498, 172996, 475739, 951478, 1902956]

約数ペア:

[(1, 1902956), (2, 951478), (4, 475739), (11, 172996), (22, 86498), (44, 43249), (61, 31196), (122, 15598), (244, 7799), (671, 2836), (709, 2684), (1342, 1418)]