978939368

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{7963}}^1$

素因数の和:8118

約数の個数: 48

約数和(自身を含む): 2033687040

約数和(自身を除く): 1054747672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 127, 242, 254, 484, 508, 968, 1016, 1397, 2794, 5588, 7963, 11176, 15367, 15926, 30734, 31852, 61468, 63704, 87593, 122936, 175186, 350372, 700744, 963523, 1011301, 1927046, 2022602, 3854092, 4045204, 7708184, 8090408, 11124311, 22248622, 44497244, 88994488, 122367421, 244734842, 489469684, 978939368]

約数ペア:

[(1, 978939368), (2, 489469684), (4, 244734842), (8, 122367421), (11, 88994488), (22, 44497244), (44, 22248622), (88, 11124311), (121, 8090408), (127, 7708184), (242, 4045204), (254, 3854092), (484, 2022602), (508, 1927046), (968, 1011301), (1016, 963523), (1397, 700744), (2794, 350372), (5588, 175186), (7963, 122936), (11176, 87593), (15367, 63704), (15926, 61468), (30734, 31852)]