2977842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{70901}}^1$

素因数の和:70913

約数の個数: 16

約数和(自身を含む): 6806592

約数和(自身を除く): 3828750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 70901, 141802, 212703, 425406, 496307, 992614, 1488921, 2977842]

約数ペア:

[(1, 2977842), (2, 1488921), (3, 992614), (6, 496307), (7, 425406), (14, 212703), (21, 141802), (42, 70901)]