2903754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 6782976

約数和(自身を除く): 3879222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1471, 1974, 2942, 4413, 8826, 10297, 20594, 30891, 61782, 69137, 138274, 207411, 414822, 483959, 967918, 1451877, 2903754]

約数ペア:

[(1, 2903754), (2, 1451877), (3, 967918), (6, 483959), (7, 414822), (14, 207411), (21, 138274), (42, 69137), (47, 61782), (94, 30891), (141, 20594), (282, 10297), (329, 8826), (658, 4413), (987, 2942), (1471, 1974)]