448801921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{1249}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 496800000

約数和(自身を除く): 47998079

約数列:

[1, 17, 23, 391, 919, 1249, 15623, 21137, 21233, 28727, 359329, 488359, 1147831, 19513127, 26400113, 448801921]

約数ペア:

[(1, 448801921), (17, 26400113), (23, 19513127), (391, 1147831), (919, 488359), (1249, 359329), (15623, 28727), (21137, 21233)]