1898754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 4463424

約数和(自身を除く): 2564670

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2213, 4426, 6639, 13278, 24343, 28769, 48686, 57538, 73029, 86307, 146058, 172614, 316459, 632918, 949377, 1898754]

約数ペア:

[(1, 1898754), (2, 949377), (3, 632918), (6, 316459), (11, 172614), (13, 146058), (22, 86307), (26, 73029), (33, 57538), (39, 48686), (66, 28769), (78, 24343), (143, 13278), (286, 6639), (429, 4426), (858, 2213)]