2912838

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1889}}^1$

素因数の和:2151

約数の個数: 16

約数和(自身を含む): 5851440

約数和(自身を除く): 2938602

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 1889, 3778, 5667, 11334, 485473, 970946, 1456419, 2912838]

約数ペア:

[(1, 2912838), (2, 1456419), (3, 970946), (6, 485473), (257, 11334), (514, 5667), (771, 3778), (1542, 1889)]