2288891253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 3583180800

約数和(自身を除く): 1294289547

約数列:

[1, 3, 11, 23, 33, 59, 69, 79, 177, 237, 253, 647, 649, 759, 869, 1357, 1817, 1941, 1947, 2607, 4071, 4661, 5451, 7117, 13983, 14881, 14927, 19987, 21351, 38173, 44643, 44781, 51113, 51271, 59961, 107203, 114519, 153339, 153813, 163691, 321609, 419903, 491073, 562243, 877979, 1175599, 1179233, 1259709, 1686729, 2633937, 3015667, 3526797, 3537699, 9047001, 9657769, 12931589, 28973307, 33172337, 38794767, 69360341, 99517011, 208081023, 762963751, 2288891253]

約数ペア:

[(1, 2288891253), (3, 762963751), (11, 208081023), (23, 99517011), (33, 69360341), (59, 38794767), (69, 33172337), (79, 28973307), (177, 12931589), (237, 9657769), (253, 9047001), (647, 3537699), (649, 3526797), (759, 3015667), (869, 2633937), (1357, 1686729), (1817, 1259709), (1941, 1179233), (1947, 1175599), (2607, 877979), (4071, 562243), (4661, 491073), (5451, 419903), (7117, 321609), (13983, 163691), (14881, 153813), (14927, 153339), (19987, 114519), (21351, 107203), (38173, 59961), (44643, 51271), (44781, 51113)]