2097343295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{5231}}^1$

素因数の和:5395

約数の個数: 32

約数和(自身を含む): 2746172160

約数和(自身を除く): 648828865

約数列:

[1, 5, 17, 53, 85, 89, 265, 445, 901, 1513, 4505, 4717, 5231, 7565, 23585, 26155, 80189, 88927, 277243, 400945, 444635, 465559, 1386215, 2327795, 4713131, 7914503, 23565655, 24674627, 39572515, 123373135, 419468659, 2097343295]

約数ペア:

[(1, 2097343295), (5, 419468659), (17, 123373135), (53, 39572515), (85, 24674627), (89, 23565655), (265, 7914503), (445, 4713131), (901, 2327795), (1513, 1386215), (4505, 465559), (4717, 444635), (5231, 400945), (7565, 277243), (23585, 88927), (26155, 80189)]