1720201686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{422239}}^1$

素因数の和:422348

約数の個数: 32

約数和(自身を含む): 3972433920

約数和(自身を除く): 2252232234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 422239, 844478, 1266717, 2533434, 2955673, 5911346, 8867019, 17734038, 40957183, 81914366, 122871549, 245743098, 286700281, 573400562, 860100843, 1720201686]

約数ペア:

[(1, 1720201686), (2, 860100843), (3, 573400562), (6, 286700281), (7, 245743098), (14, 122871549), (21, 81914366), (42, 40957183), (97, 17734038), (194, 8867019), (291, 5911346), (582, 2955673), (679, 2533434), (1358, 1266717), (2037, 844478), (4074, 422239)]