2012149052

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 3652719840

約数和(自身を除く): 1640570788

約数列:

[1, 2, 4, 43, 86, 157, 172, 269, 277, 314, 538, 554, 628, 1076, 1108, 6751, 11567, 11911, 13502, 23134, 23822, 27004, 42233, 43489, 46268, 47644, 74513, 84466, 86978, 149026, 168932, 173956, 298052, 1816019, 1870027, 3204059, 3632038, 3740054, 6408118, 7264076, 7480108, 11698541, 12816236, 23397082, 46794164, 503037263, 1006074526, 2012149052]

約数ペア:

[(1, 2012149052), (2, 1006074526), (4, 503037263), (43, 46794164), (86, 23397082), (157, 12816236), (172, 11698541), (269, 7480108), (277, 7264076), (314, 6408118), (538, 3740054), (554, 3632038), (628, 3204059), (1076, 1870027), (1108, 1816019), (6751, 298052), (11567, 173956), (11911, 168932), (13502, 149026), (23134, 86978), (23822, 84466), (27004, 74513), (42233, 47644), (43489, 46268)]