2017642732

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{3413}}^1$

素因数の和:3958

約数の個数: 48

約数和(自身を含む): 4138751232

約数和(自身を除く): 2121108500

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 491, 602, 982, 1204, 1964, 3413, 3437, 6826, 6874, 13652, 13748, 21113, 23891, 42226, 47782, 84452, 95564, 146759, 147791, 293518, 295582, 587036, 591164, 1027313, 1675783, 2054626, 3351566, 4109252, 6703132, 11730481, 23460962, 46921924, 72058669, 144117338, 288234676, 504410683, 1008821366, 2017642732]

約数ペア:

[(1, 2017642732), (2, 1008821366), (4, 504410683), (7, 288234676), (14, 144117338), (28, 72058669), (43, 46921924), (86, 23460962), (172, 11730481), (301, 6703132), (491, 4109252), (602, 3351566), (982, 2054626), (1204, 1675783), (1964, 1027313), (3413, 591164), (3437, 587036), (6826, 295582), (6874, 293518), (13652, 147791), (13748, 146759), (21113, 95564), (23891, 84452), (42226, 47782)]