9997442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 18625152

約数和(自身を除く): 8627710

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 326, 337, 674, 1141, 2119, 2282, 2359, 4238, 4381, 4718, 8762, 14833, 29666, 30667, 54931, 61334, 109862, 384517, 714103, 769034, 1428206, 4998721, 9997442]

約数ペア:

[(1, 9997442), (2, 4998721), (7, 1428206), (13, 769034), (14, 714103), (26, 384517), (91, 109862), (163, 61334), (182, 54931), (326, 30667), (337, 29666), (674, 14833), (1141, 8762), (2119, 4718), (2282, 4381), (2359, 4238)]