890682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 2022720

約数和(自身を除く): 1132038

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 601, 741, 1202, 1482, 1803, 3606, 7813, 11419, 15626, 22838, 23439, 34257, 46878, 68514, 148447, 296894, 445341, 890682]

約数ペア:

[(1, 890682), (2, 445341), (3, 296894), (6, 148447), (13, 68514), (19, 46878), (26, 34257), (38, 23439), (39, 22838), (57, 15626), (78, 11419), (114, 7813), (247, 3606), (494, 1803), (601, 1482), (741, 1202)]