1329696568

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{751}}^1\times {\mathrm{5147}}^1$

素因数の和:5947

約数の個数: 32

約数和(自身を含む): 2555055360

約数和(自身を除く): 1225358792

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 751, 1502, 3004, 5147, 6008, 10294, 20588, 32293, 41176, 64586, 129172, 221321, 258344, 442642, 885284, 1770568, 3865397, 7730794, 15461588, 30923176, 166212071, 332424142, 664848284, 1329696568]

約数ペア:

[(1, 1329696568), (2, 664848284), (4, 332424142), (8, 166212071), (43, 30923176), (86, 15461588), (172, 7730794), (344, 3865397), (751, 1770568), (1502, 885284), (3004, 442642), (5147, 258344), (6008, 221321), (10294, 129172), (20588, 64586), (32293, 41176)]