5217742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 8981280

約数和(自身を除く): 3763538

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 197, 323, 394, 646, 697, 779, 1394, 1558, 3349, 3743, 6698, 7486, 8077, 13243, 16154, 26486, 63631, 127262, 137309, 153463, 274618, 306926, 2608871, 5217742]

約数ペア:

[(1, 5217742), (2, 2608871), (17, 306926), (19, 274618), (34, 153463), (38, 137309), (41, 127262), (82, 63631), (197, 26486), (323, 16154), (394, 13243), (646, 8077), (697, 7486), (779, 6698), (1394, 3743), (1558, 3349)]