6533644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 13759200

約数和(自身を除く): 7225556

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 389, 442, 494, 646, 778, 884, 988, 1292, 1556, 4199, 5057, 6613, 7391, 8398, 10114, 13226, 14782, 16796, 20228, 26452, 29564, 85969, 96083, 125647, 171938, 192166, 251294, 343876, 384332, 502588, 1633411, 3266822, 6533644]

約数ペア:

[(1, 6533644), (2, 3266822), (4, 1633411), (13, 502588), (17, 384332), (19, 343876), (26, 251294), (34, 192166), (38, 171938), (52, 125647), (68, 96083), (76, 85969), (221, 29564), (247, 26452), (323, 20228), (389, 16796), (442, 14782), (494, 13226), (646, 10114), (778, 8398), (884, 7391), (988, 6613), (1292, 5057), (1556, 4199)]