402536354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 668362752

約数和(自身を除く): 265826398

約数列:

[1, 2, 11, 22, 107, 214, 271, 542, 631, 1177, 1262, 2354, 2981, 5962, 6941, 13882, 28997, 57994, 67517, 135034, 171001, 318967, 342002, 637934, 742687, 1485374, 1881011, 3762022, 18297107, 36594214, 201268177, 402536354]

約数ペア:

[(1, 402536354), (2, 201268177), (11, 36594214), (22, 18297107), (107, 3762022), (214, 1881011), (271, 1485374), (542, 742687), (631, 637934), (1177, 342002), (1262, 318967), (2354, 171001), (2981, 135034), (5962, 67517), (6941, 57994), (13882, 28997)]