2457127424

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{252583}}^1$

素因数の和:252620

約数の個数: 40

約数和(自身を含む): 5167868640

約数和(自身を除く): 2710741216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 252583, 505166, 1010332, 2020664, 4041328, 4799077, 8082656, 9598154, 16165312, 19196308, 32330624, 38392616, 64661248, 76785232, 129322496, 153570464, 307140928, 614281856, 1228563712, 2457127424]

約数ペア:

[(1, 2457127424), (2, 1228563712), (4, 614281856), (8, 307140928), (16, 153570464), (19, 129322496), (32, 76785232), (38, 64661248), (64, 38392616), (76, 32330624), (128, 19196308), (152, 16165312), (256, 9598154), (304, 8082656), (512, 4799077), (608, 4041328), (1216, 2020664), (2432, 1010332), (4864, 505166), (9728, 252583)]