26387026561

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{197453}}^1$

素因数の和:198600

約数の個数: 16

約数和(自身を含む): 31959114624

約数和(自身を除く): 5572088063

約数列:

[1, 7, 17, 119, 1123, 7861, 19091, 133637, 197453, 1382171, 3356701, 23496907, 221739719, 1552178033, 3769575223, 26387026561]

約数ペア:

[(1, 26387026561), (7, 3769575223), (17, 1552178033), (119, 221739719), (1123, 23496907), (7861, 3356701), (19091, 1382171), (133637, 197453)]