8749204548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{523403}}^1$

素因数の和:523616

約数の個数: 48

約数和(自身を含む): 23448499200

約数和(自身を除く): 14699294652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 16716, 523403, 1046806, 1570209, 2093612, 3140418, 3663821, 6280836, 7327642, 10991463, 14655284, 21982926, 43965852, 104157197, 208314394, 312471591, 416628788, 624943182, 729100379, 1249886364, 1458200758, 2187301137, 2916401516, 4374602274, 8749204548]

約数ペア:

[(1, 8749204548), (2, 4374602274), (3, 2916401516), (4, 2187301137), (6, 1458200758), (7, 1249886364), (12, 729100379), (14, 624943182), (21, 416628788), (28, 312471591), (42, 208314394), (84, 104157197), (199, 43965852), (398, 21982926), (597, 14655284), (796, 10991463), (1194, 7327642), (1393, 6280836), (2388, 3663821), (2786, 3140418), (4179, 2093612), (5572, 1570209), (8358, 1046806), (16716, 523403)]