2247994196

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{2957}}^1$

素因数の和:4416

約数の個数: 48

約数和(自身を含む): 4737532800

約数和(自身を除く): 2489538604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1429, 2858, 2957, 5716, 5914, 10003, 11828, 20006, 20699, 27151, 40012, 41398, 54302, 56183, 82796, 108604, 112366, 190057, 224732, 380114, 393281, 760228, 786562, 1573124, 4225553, 8451106, 16902212, 29578871, 59157742, 80285507, 118315484, 160571014, 321142028, 561998549, 1123997098, 2247994196]

約数ペア:

[(1, 2247994196), (2, 1123997098), (4, 561998549), (7, 321142028), (14, 160571014), (19, 118315484), (28, 80285507), (38, 59157742), (76, 29578871), (133, 16902212), (266, 8451106), (532, 4225553), (1429, 1573124), (2858, 786562), (2957, 760228), (5716, 393281), (5914, 380114), (10003, 224732), (11828, 190057), (20006, 112366), (20699, 108604), (27151, 82796), (40012, 56183), (41398, 54302)]