2130771412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{50497}}^1$

素因数の和:50656

約数の個数: 48

約数和(自身を含む): 4682982528

約数和(自身を除く): 2552211116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1918, 3014, 3836, 6028, 10549, 21098, 42196, 50497, 100994, 201988, 353479, 555467, 706958, 1110934, 1413916, 2221868, 3888269, 6918089, 7776538, 13836178, 15553076, 27672356, 48426623, 76098979, 96853246, 152197958, 193706492, 304395916, 532692853, 1065385706, 2130771412]

約数ペア:

[(1, 2130771412), (2, 1065385706), (4, 532692853), (7, 304395916), (11, 193706492), (14, 152197958), (22, 96853246), (28, 76098979), (44, 48426623), (77, 27672356), (137, 15553076), (154, 13836178), (274, 7776538), (308, 6918089), (548, 3888269), (959, 2221868), (1507, 1413916), (1918, 1110934), (3014, 706958), (3836, 555467), (6028, 353479), (10549, 201988), (21098, 100994), (42196, 50497)]