291249268

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{14887}}^1$

素因数の和:15031

約数の個数: 24

約数和(自身を含む): 524414912

約数和(自身を除く): 233165644

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 4891, 9782, 14887, 19564, 29774, 59548, 997429, 1086751, 1994858, 2173502, 3989716, 4347004, 72812317, 145624634, 291249268]

約数ペア:

[(1, 291249268), (2, 145624634), (4, 72812317), (67, 4347004), (73, 3989716), (134, 2173502), (146, 1994858), (268, 1086751), (292, 997429), (4891, 59548), (9782, 29774), (14887, 19564)]