2013193052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{757}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 3833054400

約数和(自身を除く): 1819861348

約数列:

[1, 2, 4, 13, 26, 52, 199, 257, 398, 514, 757, 796, 1028, 1514, 2587, 3028, 3341, 5174, 6682, 9841, 10348, 13364, 19682, 39364, 51143, 102286, 150643, 194549, 204572, 301286, 389098, 602572, 664859, 778196, 1329718, 1958359, 2529137, 2659436, 3916718, 5058274, 7833436, 10116548, 38715251, 77430502, 154861004, 503298263, 1006596526, 2013193052]

約数ペア:

[(1, 2013193052), (2, 1006596526), (4, 503298263), (13, 154861004), (26, 77430502), (52, 38715251), (199, 10116548), (257, 7833436), (398, 5058274), (514, 3916718), (757, 2659436), (796, 2529137), (1028, 1958359), (1514, 1329718), (2587, 778196), (3028, 664859), (3341, 602572), (5174, 389098), (6682, 301286), (9841, 204572), (10348, 194549), (13364, 150643), (19682, 102286), (39364, 51143)]