2010579088

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{944821}}^1$

素因数の和:944855

約数の個数: 40

約数和(自身を含む): 4686317120

約数和(自身を除く): 2675738032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 944821, 1889642, 3779284, 6613747, 7558568, 13227494, 15117136, 17951599, 26454988, 35903198, 52909976, 71806396, 105819952, 125661193, 143612792, 251322386, 287225584, 502644772, 1005289544, 2010579088]

約数ペア:

[(1, 2010579088), (2, 1005289544), (4, 502644772), (7, 287225584), (8, 251322386), (14, 143612792), (16, 125661193), (19, 105819952), (28, 71806396), (38, 52909976), (56, 35903198), (76, 26454988), (112, 17951599), (133, 15117136), (152, 13227494), (266, 7558568), (304, 6613747), (532, 3779284), (1064, 1889642), (2128, 944821)]