2004755452

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{2833}}^1$

素因数の和:3170

約数の個数: 48

約数和(自身を含む): 4062822400

約数和(自身を除く): 2058066948

約数列:

[1, 2, 4, 7, 14, 28, 127, 199, 254, 398, 508, 796, 889, 1393, 1778, 2786, 2833, 3556, 5572, 5666, 11332, 19831, 25273, 39662, 50546, 79324, 101092, 176911, 353822, 359791, 563767, 707644, 719582, 1127534, 1439164, 2255068, 2518537, 3946369, 5037074, 7892738, 10074148, 15785476, 71598409, 143196818, 286393636, 501188863, 1002377726, 2004755452]

約数ペア:

[(1, 2004755452), (2, 1002377726), (4, 501188863), (7, 286393636), (14, 143196818), (28, 71598409), (127, 15785476), (199, 10074148), (254, 7892738), (398, 5037074), (508, 3946369), (796, 2518537), (889, 2255068), (1393, 1439164), (1778, 1127534), (2786, 719582), (2833, 707644), (3556, 563767), (5572, 359791), (5666, 353822), (11332, 176911), (19831, 101092), (25273, 79324), (39662, 50546)]