1054469780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{579379}}^1$

素因数の和:579408

約数の個数: 48

約数和(自身を含む): 2725403520

約数和(自身を除く): 1670933740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 579379, 1158758, 2317516, 2896895, 4055653, 5793790, 7531927, 8111306, 11587580, 15063854, 16222612, 20278265, 30127708, 37659635, 40556530, 52723489, 75319270, 81113060, 105446978, 150638540, 210893956, 263617445, 527234890, 1054469780]

約数ペア:

[(1, 1054469780), (2, 527234890), (4, 263617445), (5, 210893956), (7, 150638540), (10, 105446978), (13, 81113060), (14, 75319270), (20, 52723489), (26, 40556530), (28, 37659635), (35, 30127708), (52, 20278265), (65, 16222612), (70, 15063854), (91, 11587580), (130, 8111306), (140, 7531927), (182, 5793790), (260, 4055653), (364, 2896895), (455, 2317516), (910, 1158758), (1820, 579379)]