291269171024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{7036847}}^1$

素因数の和:7037067

約数の個数: 40

約数和(自身を含む): 610798406400

約数和(自身を除く): 319529235376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1592, 2587, 3184, 5174, 10348, 20696, 41392, 7036847, 14073694, 28147388, 56294776, 91479011, 112589552, 182958022, 365916044, 731832088, 1400332553, 1463664176, 2800665106, 5601330212, 11202660424, 18204323189, 22405320848, 36408646378, 72817292756, 145634585512, 291269171024]

約数ペア:

[(1, 291269171024), (2, 145634585512), (4, 72817292756), (8, 36408646378), (13, 22405320848), (16, 18204323189), (26, 11202660424), (52, 5601330212), (104, 2800665106), (199, 1463664176), (208, 1400332553), (398, 731832088), (796, 365916044), (1592, 182958022), (2587, 112589552), (3184, 91479011), (5174, 56294776), (10348, 28147388), (20696, 14073694), (41392, 7036847)]