1949668

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 3931200

約数和(自身を除く): 1981532

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 389, 716, 778, 1253, 1556, 2506, 2723, 5012, 5446, 10892, 69631, 139262, 278524, 487417, 974834, 1949668]

約数ペア:

[(1, 1949668), (2, 974834), (4, 487417), (7, 278524), (14, 139262), (28, 69631), (179, 10892), (358, 5446), (389, 5012), (716, 2723), (778, 2506), (1253, 1556)]