2012080352

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{449}}^1\times {\mathrm{1069}}^1$

素因数の和:1659

約数の個数: 48

約数和(自身を含む): 4004154000

約数和(自身を除く): 1992073648

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 449, 524, 898, 1048, 1069, 1796, 2096, 2138, 3592, 4192, 4276, 7184, 8552, 14368, 17104, 34208, 58819, 117638, 140039, 235276, 280078, 470552, 479981, 560156, 941104, 959962, 1120312, 1882208, 1919924, 2240624, 3839848, 4481248, 7679696, 15359392, 62877511, 125755022, 251510044, 503020088, 1006040176, 2012080352]

約数ペア:

[(1, 2012080352), (2, 1006040176), (4, 503020088), (8, 251510044), (16, 125755022), (32, 62877511), (131, 15359392), (262, 7679696), (449, 4481248), (524, 3839848), (898, 2240624), (1048, 1919924), (1069, 1882208), (1796, 1120312), (2096, 959962), (2138, 941104), (3592, 560156), (4192, 479981), (4276, 470552), (7184, 280078), (8552, 235276), (14368, 140039), (17104, 117638), (34208, 58819)]