864449137

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1\times {\mathrm{1249}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 925000000

約数和(自身を除く): 60550863

約数列:

[1, 19, 73, 499, 1249, 1387, 9481, 23731, 36427, 91177, 623251, 692113, 1732363, 11841769, 45497323, 864449137]

約数ペア:

[(1, 864449137), (19, 45497323), (73, 11841769), (499, 1732363), (1249, 692113), (1387, 623251), (9481, 91177), (23731, 36427)]