1457040388

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{205913}}^1$

素因数の和:206007

約数の個数: 24

約数和(自身を含む): 2681000280

約数和(自身を除く): 1223959892

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3538, 7076, 205913, 411826, 823652, 5971477, 11942954, 12560693, 23885908, 25121386, 50242772, 364260097, 728520194, 1457040388]

約数ペア:

[(1, 1457040388), (2, 728520194), (4, 364260097), (29, 50242772), (58, 25121386), (61, 23885908), (116, 12560693), (122, 11942954), (244, 5971477), (1769, 823652), (3538, 411826), (7076, 205913)]