2221842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{52901}}^1$

素因数の和:52913

約数の個数: 16

約数和(自身を含む): 5078592

約数和(自身を除く): 2856750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 52901, 105802, 158703, 317406, 370307, 740614, 1110921, 2221842]

約数ペア:

[(1, 2221842), (2, 1110921), (3, 740614), (6, 370307), (7, 317406), (14, 158703), (21, 105802), (42, 52901)]