6641336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3361}}^1$

素因数の和:3399

約数の個数: 32

約数和(自身を含む): 14120400

約数和(自身を除く): 7479064

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 3361, 6722, 13444, 26888, 43693, 63859, 87386, 127718, 174772, 255436, 349544, 510872, 830167, 1660334, 3320668, 6641336]

約数ペア:

[(1, 6641336), (2, 3320668), (4, 1660334), (8, 830167), (13, 510872), (19, 349544), (26, 255436), (38, 174772), (52, 127718), (76, 87386), (104, 63859), (152, 43693), (247, 26888), (494, 13444), (988, 6722), (1976, 3361)]