1489577048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{9799849}}^1$

素因数の和:9799874

約数の個数: 16

約数和(自身を含む): 2939955000

約数和(自身を除く): 1450377952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 9799849, 19599698, 39199396, 78398792, 186197131, 372394262, 744788524, 1489577048]

約数ペア:

[(1, 1489577048), (2, 744788524), (4, 372394262), (8, 186197131), (19, 78398792), (38, 39199396), (76, 19599698), (152, 9799849)]