5303128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 10584000

約数和(自身を除く): 5280872

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 251, 278, 502, 556, 1004, 1112, 2008, 2641, 4769, 5282, 9538, 10564, 19076, 21128, 34889, 38152, 69778, 139556, 279112, 662891, 1325782, 2651564, 5303128]

約数ペア:

[(1, 5303128), (2, 2651564), (4, 1325782), (8, 662891), (19, 279112), (38, 139556), (76, 69778), (139, 38152), (152, 34889), (251, 21128), (278, 19076), (502, 10564), (556, 9538), (1004, 5282), (1112, 4769), (2008, 2641)]