4998000463379

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1\times {\mathrm{18371}}^1$

素因数の和:19592

約数の個数: 64

約数和(自身を含む): 6552542822400

約数和(自身を除く): 1554542359021

約数列:

[1, 7, 11, 23, 77, 149, 161, 253, 1031, 1043, 1639, 1771, 3427, 7217, 11341, 11473, 18371, 23713, 23989, 37697, 79387, 128597, 153619, 165991, 202081, 260843, 263879, 422533, 1075333, 1414567, 1689809, 1825901, 2737279, 2957731, 3533237, 4647863, 11828663, 18940501, 19160953, 24732659, 30110069, 32535041, 38865607, 62957417, 132583507, 208345511, 210770483, 272059249, 435631523, 440701919, 692531587, 1458418577, 2822134649, 3049420661, 4791946753, 4847721109, 19754942543, 31043481139, 33543627271, 64909096927, 217304367973, 454363678489, 714000066197, 4998000463379]

約数ペア:

[(1, 4998000463379), (7, 714000066197), (11, 454363678489), (23, 217304367973), (77, 64909096927), (149, 33543627271), (161, 31043481139), (253, 19754942543), (1031, 4847721109), (1043, 4791946753), (1639, 3049420661), (1771, 2822134649), (3427, 1458418577), (7217, 692531587), (11341, 440701919), (11473, 435631523), (18371, 272059249), (23713, 210770483), (23989, 208345511), (37697, 132583507), (79387, 62957417), (128597, 38865607), (153619, 32535041), (165991, 30110069), (202081, 24732659), (260843, 19160953), (263879, 18940501), (422533, 11828663), (1075333, 4647863), (1414567, 3533237), (1689809, 2957731), (1825901, 2737279)]