2726395

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 3803328

約数和(自身を除く): 1076933

約数列:

[1, 5, 7, 35, 61, 305, 427, 1277, 2135, 6385, 8939, 44695, 77897, 389485, 545279, 2726395]

約数ペア:

[(1, 2726395), (5, 545279), (7, 389485), (35, 77897), (61, 44695), (305, 8939), (427, 6385), (1277, 2135)]