28212893918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3697}}^1\times {\mathrm{346877}}^1$

素因数の和:350587

約数の個数: 16

約数和(自身を含む): 46179174384

約数和(自身を除く): 17966280466

約数列:

[1, 2, 11, 22, 3697, 7394, 40667, 81334, 346877, 693754, 3815647, 7631294, 1282404269, 2564808538, 14106446959, 28212893918]

約数ペア:

[(1, 28212893918), (2, 14106446959), (11, 2564808538), (22, 1282404269), (3697, 7631294), (7394, 3815647), (40667, 693754), (81334, 346877)]