13308964188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{622729}}^1$

素因数の和:622886

約数の個数: 48

約数和(自身を含む): 33687202080

約数和(自身を除く): 20378237892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 3562, 5343, 7124, 10686, 21372, 622729, 1245458, 1868187, 2490916, 3736374, 7472748, 8095477, 16190954, 24286431, 32381908, 48572862, 85313873, 97145724, 170627746, 255941619, 341255492, 511883238, 1023766476, 1109080349, 2218160698, 3327241047, 4436321396, 6654482094, 13308964188]

約数ペア:

[(1, 13308964188), (2, 6654482094), (3, 4436321396), (4, 3327241047), (6, 2218160698), (12, 1109080349), (13, 1023766476), (26, 511883238), (39, 341255492), (52, 255941619), (78, 170627746), (137, 97145724), (156, 85313873), (274, 48572862), (411, 32381908), (548, 24286431), (822, 16190954), (1644, 8095477), (1781, 7472748), (3562, 3736374), (5343, 2490916), (7124, 1868187), (10686, 1245458), (21372, 622729)]