1993204824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{48767}}^1$

素因数の和:48920

約数の個数: 64

約数和(自身を含む): 5407395840

約数和(自身を除く): 3414191016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1572, 1703, 3144, 3406, 5109, 6812, 10218, 13624, 20436, 40872, 48767, 97534, 146301, 195068, 292602, 390136, 585204, 633971, 1170408, 1267942, 1901913, 2535884, 3803826, 5071768, 6388477, 7607652, 12776954, 15215304, 19165431, 25553908, 38330862, 51107816, 76661724, 83050201, 153323448, 166100402, 249150603, 332200804, 498301206, 664401608, 996602412, 1993204824]

約数ペア:

[(1, 1993204824), (2, 996602412), (3, 664401608), (4, 498301206), (6, 332200804), (8, 249150603), (12, 166100402), (13, 153323448), (24, 83050201), (26, 76661724), (39, 51107816), (52, 38330862), (78, 25553908), (104, 19165431), (131, 15215304), (156, 12776954), (262, 7607652), (312, 6388477), (393, 5071768), (524, 3803826), (786, 2535884), (1048, 1901913), (1572, 1267942), (1703, 1170408), (3144, 633971), (3406, 585204), (5109, 390136), (6812, 292602), (10218, 195068), (13624, 146301), (20436, 97534), (40872, 48767)]