394681036

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{653}}^1\times {\mathrm{2851}}^1$

素因数の和:3561

約数の個数: 24

約数和(自身を含む): 705048624

約数和(自身を除く): 310367588

約数列:

[1, 2, 4, 53, 106, 212, 653, 1306, 2612, 2851, 5702, 11404, 34609, 69218, 138436, 151103, 302206, 604412, 1861703, 3723406, 7446812, 98670259, 197340518, 394681036]

約数ペア:

[(1, 394681036), (2, 197340518), (4, 98670259), (53, 7446812), (106, 3723406), (212, 1861703), (653, 604412), (1306, 302206), (2612, 151103), (2851, 138436), (5702, 69218), (11404, 34609)]