2821294

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6949}}^1$

素因数の和:6987

約数の個数: 16

約数和(自身を含む): 5004000

約数和(自身を除く): 2182706

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 6949, 13898, 48643, 97286, 201521, 403042, 1410647, 2821294]

約数ペア:

[(1, 2821294), (2, 1410647), (7, 403042), (14, 201521), (29, 97286), (58, 48643), (203, 13898), (406, 6949)]