1986234

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 4268160

約数和(自身を除く): 2281926

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 389, 778, 851, 1167, 1702, 2334, 2553, 5106, 8947, 14393, 17894, 26841, 28786, 43179, 53682, 86358, 331039, 662078, 993117, 1986234]

約数ペア:

[(1, 1986234), (2, 993117), (3, 662078), (6, 331039), (23, 86358), (37, 53682), (46, 43179), (69, 28786), (74, 26841), (111, 17894), (138, 14393), (222, 8947), (389, 5106), (778, 2553), (851, 2334), (1167, 1702)]