813378049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4127}}^1$

素因数の和:4221

約数の個数: 32

約数和(自身を含む): 998645760

約数和(自身を除く): 185267711

約数列:

[1, 11, 19, 23, 41, 209, 253, 437, 451, 779, 943, 4127, 4807, 8569, 10373, 17917, 45397, 78413, 94921, 169207, 197087, 862543, 1044131, 1803499, 1861277, 3214933, 3891761, 19838489, 35364263, 42809371, 73943459, 813378049]

約数ペア:

[(1, 813378049), (11, 73943459), (19, 42809371), (23, 35364263), (41, 19838489), (209, 3891761), (253, 3214933), (437, 1861277), (451, 1803499), (779, 1044131), (943, 862543), (4127, 197087), (4807, 169207), (8569, 94921), (10373, 78413), (17917, 45397)]