556892014

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{26501}}^1$

素因数の和:26608

約数の個数: 32

約数和(自身を含む): 1017676800

約数和(自身を除く): 460784786

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 10507, 21014, 26501, 53002, 185507, 371014, 503519, 1007038, 2093579, 3524633, 4187158, 7049266, 14655053, 29310106, 39778001, 79556002, 278446007, 556892014]

約数ペア:

[(1, 556892014), (2, 278446007), (7, 79556002), (14, 39778001), (19, 29310106), (38, 14655053), (79, 7049266), (133, 4187158), (158, 3524633), (266, 2093579), (553, 1007038), (1106, 503519), (1501, 371014), (3002, 185507), (10507, 53002), (21014, 26501)]