317591092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6277}}^1$

素因数の和:6440

約数の個数: 48

約数和(自身を含む): 689073280

約数和(自身を除く): 371482188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1807, 1946, 3614, 3892, 6277, 7228, 12554, 12649, 25108, 25298, 43939, 50596, 81601, 87878, 163202, 175756, 326404, 571207, 872503, 1142414, 1745006, 2284828, 3490012, 6107521, 11342539, 12215042, 22685078, 24430084, 45370156, 79397773, 158795546, 317591092]

約数ペア:

[(1, 317591092), (2, 158795546), (4, 79397773), (7, 45370156), (13, 24430084), (14, 22685078), (26, 12215042), (28, 11342539), (52, 6107521), (91, 3490012), (139, 2284828), (182, 1745006), (278, 1142414), (364, 872503), (556, 571207), (973, 326404), (1807, 175756), (1946, 163202), (3614, 87878), (3892, 81601), (6277, 50596), (7228, 43939), (12554, 25298), (12649, 25108)]