3988726

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6949}}^1$

素因数の和:6999

約数の個数: 16

約数和(自身を含む): 7005600

約数和(自身を除く): 3016874

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 6949, 13898, 48643, 97286, 284909, 569818, 1994363, 3988726]

約数ペア:

[(1, 3988726), (2, 1994363), (7, 569818), (14, 284909), (41, 97286), (82, 48643), (287, 13898), (574, 6949)]