249165644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9377}}^1$

素因数の和:9474

約数の個数: 48

約数和(自身を含む): 544074048

約数和(自身を除く): 294908404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3796, 6643, 9377, 13286, 18754, 26572, 37508, 65639, 121901, 131278, 243802, 262556, 487604, 684521, 853307, 1369042, 1706614, 2738084, 3413228, 4791647, 8898773, 9583294, 17797546, 19166588, 35595092, 62291411, 124582822, 249165644]

約数ペア:

[(1, 249165644), (2, 124582822), (4, 62291411), (7, 35595092), (13, 19166588), (14, 17797546), (26, 9583294), (28, 8898773), (52, 4791647), (73, 3413228), (91, 2738084), (146, 1706614), (182, 1369042), (292, 853307), (364, 684521), (511, 487604), (949, 262556), (1022, 243802), (1898, 131278), (2044, 121901), (3796, 65639), (6643, 37508), (9377, 26572), (13286, 18754)]