8449086.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 51537024

約数和(自身を除く): 28168588

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 1493, 2236, 2986, 3913, 5972, 7826, 10451, 15652, 19409, 20902, 38818, 41804, 64199, 77636, 128398, 135863, 256796, 271726, 449393, 543452, 834587, 898786, 1669174, 1797572, 3338348, 5842109, 11684218, 23368436]

約数ペア:

[(1, 23368436), (2, 11684218), (4, 5842109), (7, 3338348), (13, 1797572), (14, 1669174), (26, 898786), (28, 834587), (43, 543452), (52, 449393), (86, 271726), (91, 256796), (172, 135863), (182, 128398), (301, 77636), (364, 64199), (559, 41804), (602, 38818), (1118, 20902), (1204, 19409), (1493, 15652), (2236, 10451), (2986, 7826), (3913, 5972)]