809867842

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{3089}}^1$

素因数の和:3466

約数の個数: 32

約数和(自身を含む): 1416159360

約数和(自身を除く): 606291518

約数列:

[1, 2, 7, 14, 61, 122, 307, 427, 614, 854, 2149, 3089, 4298, 6178, 18727, 21623, 37454, 43246, 131089, 188429, 262178, 376858, 948323, 1319003, 1896646, 2638006, 6638261, 13276522, 57847703, 115695406, 404933921, 809867842]

約数ペア:

[(1, 809867842), (2, 404933921), (7, 115695406), (14, 57847703), (61, 13276522), (122, 6638261), (307, 2638006), (427, 1896646), (614, 1319003), (854, 948323), (2149, 376858), (3089, 262178), (4298, 188429), (6178, 131089), (18727, 43246), (21623, 37454)]