1491742

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 2580480

約数和(自身を除く): 1088738

約数列:

[1, 2, 7, 14, 127, 254, 839, 889, 1678, 1778, 5873, 11746, 106553, 213106, 745871, 1491742]

約数ペア:

[(1, 1491742), (2, 745871), (7, 213106), (14, 106553), (127, 11746), (254, 5873), (839, 1778), (889, 1678)]