2009779842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47851901}}^1$

素因数の和:47851913

約数の個数: 16

約数和(自身を含む): 4593782592

約数和(自身を除く): 2584002750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47851901, 95703802, 143555703, 287111406, 334963307, 669926614, 1004889921, 2009779842]

約数ペア:

[(1, 2009779842), (2, 1004889921), (3, 669926614), (6, 334963307), (7, 287111406), (14, 143555703), (21, 95703802), (42, 47851901)]