1330453132

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{457}}^1\times {\mathrm{1871}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 2340636480

約数和(自身を除く): 1010183348

約数列:

[1, 2, 4, 389, 457, 778, 914, 1556, 1828, 1871, 3742, 7484, 177773, 355546, 711092, 727819, 855047, 1455638, 1710094, 2911276, 3420188, 332613283, 665226566, 1330453132]

約数ペア:

[(1, 1330453132), (2, 665226566), (4, 332613283), (389, 3420188), (457, 2911276), (778, 1710094), (914, 1455638), (1556, 855047), (1828, 727819), (1871, 711092), (3742, 355546), (7484, 177773)]