4247096

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 9180000

約数和(自身を除く): 4932904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 509, 596, 1018, 1043, 1192, 2036, 2086, 3563, 4072, 4172, 7126, 8344, 14252, 28504, 75841, 151682, 303364, 530887, 606728, 1061774, 2123548, 4247096]

約数ペア:

[(1, 4247096), (2, 2123548), (4, 1061774), (7, 606728), (8, 530887), (14, 303364), (28, 151682), (56, 75841), (149, 28504), (298, 14252), (509, 8344), (596, 7126), (1018, 4172), (1043, 4072), (1192, 3563), (2036, 2086)]