2431146

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 5160960

約数和(自身を除く): 2729814

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 223, 237, 446, 474, 669, 1338, 1817, 3634, 5129, 5451, 10258, 10902, 15387, 17617, 30774, 35234, 52851, 105702, 405191, 810382, 1215573, 2431146]

約数ペア:

[(1, 2431146), (2, 1215573), (3, 810382), (6, 405191), (23, 105702), (46, 52851), (69, 35234), (79, 30774), (138, 17617), (158, 15387), (223, 10902), (237, 10258), (446, 5451), (474, 5129), (669, 3634), (1338, 1817)]