1013081488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{6971}}^1$

素因数の和:7303

約数の個数: 40

約数和(自身を含む): 2033369856

約数和(自身を除く): 1020288368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 293, 496, 586, 1172, 2344, 4688, 6971, 9083, 13942, 18166, 27884, 36332, 55768, 72664, 111536, 145328, 216101, 432202, 864404, 1728808, 2042503, 3457616, 4085006, 8170012, 16340024, 32680048, 63317593, 126635186, 253270372, 506540744, 1013081488]

約数ペア:

[(1, 1013081488), (2, 506540744), (4, 253270372), (8, 126635186), (16, 63317593), (31, 32680048), (62, 16340024), (124, 8170012), (248, 4085006), (293, 3457616), (496, 2042503), (586, 1728808), (1172, 864404), (2344, 432202), (4688, 216101), (6971, 145328), (9083, 111536), (13942, 72664), (18166, 55768), (27884, 36332)]