1330258552

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1250243}}^1$

素因数の和:1250275

約数の個数: 32

約数和(自身を含む): 3000585600

約数和(自身を除く): 1670327048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1250243, 2500486, 5000972, 8751701, 10001944, 17503402, 23754617, 35006804, 47509234, 70013608, 95018468, 166282319, 190036936, 332564638, 665129276, 1330258552]

約数ペア:

[(1, 1330258552), (2, 665129276), (4, 332564638), (7, 190036936), (8, 166282319), (14, 95018468), (19, 70013608), (28, 47509234), (38, 35006804), (56, 23754617), (76, 17503402), (133, 10001944), (152, 8751701), (266, 5000972), (532, 2500486), (1064, 1250243)]