1513305008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4977977}}^1$

素因数の和:4978004

約数の個数: 20

約数和(自身を含む): 3086346360

約数和(自身を除く): 1573041352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4977977, 9955954, 19911908, 39823816, 79647632, 94581563, 189163126, 378326252, 756652504, 1513305008]

約数ペア:

[(1, 1513305008), (2, 756652504), (4, 378326252), (8, 189163126), (16, 94581563), (19, 79647632), (38, 39823816), (76, 19911908), (152, 9955954), (304, 4977977)]