307577402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1270981}}^1$

素因数の和:1271005

約数の個数: 12

約数和(自身を含む): 507121818

約数和(自身を除く): 199544416

約数列:

[1, 2, 11, 22, 121, 242, 1270981, 2541962, 13980791, 27961582, 153788701, 307577402]

約数ペア:

[(1, 307577402), (2, 153788701), (11, 27961582), (22, 13980791), (121, 2541962), (242, 1270981)]