2068551485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2389}}^1$

素因数の和:2598

約数の個数: 64

約数和(自身を含む): 3353495040

約数和(自身を除く): 1284943555

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 173, 385, 455, 715, 865, 1001, 1211, 1903, 2249, 2389, 5005, 6055, 9515, 11245, 11945, 13321, 15743, 16723, 24739, 26279, 31057, 66605, 78715, 83615, 123695, 131395, 155285, 173173, 183953, 217399, 341627, 413297, 865865, 919765, 1086995, 1708135, 2066485, 2391389, 2893079, 4546267, 5372861, 11956945, 14465395, 22731335, 26864305, 31823869, 37610027, 59101471, 159119345, 188050135, 295507355, 413710297, 2068551485]

約数ペア:

[(1, 2068551485), (5, 413710297), (7, 295507355), (11, 188050135), (13, 159119345), (35, 59101471), (55, 37610027), (65, 31823869), (77, 26864305), (91, 22731335), (143, 14465395), (173, 11956945), (385, 5372861), (455, 4546267), (715, 2893079), (865, 2391389), (1001, 2066485), (1211, 1708135), (1903, 1086995), (2249, 919765), (2389, 865865), (5005, 413297), (6055, 341627), (9515, 217399), (11245, 183953), (11945, 173173), (13321, 155285), (15743, 131395), (16723, 123695), (24739, 83615), (26279, 78715), (31057, 66605)]