1865085962972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{1223}}^1\times {\mathrm{19889}}^1$

素因数の和:21806

約数の個数: 48

約数和(自身を含む): 3384491947200

約数和(自身を除く): 1519405984228

約数列:

[1, 2, 4, 29, 58, 116, 661, 1223, 1322, 2446, 2644, 4892, 19169, 19889, 35467, 38338, 39778, 70934, 76676, 79556, 141868, 576781, 808403, 1153562, 1616806, 2307124, 3233612, 13146629, 23443687, 24324247, 26293258, 46887374, 48648494, 52586516, 93774748, 97296988, 381252241, 705403163, 762504482, 1410806326, 1525008964, 2821612652, 16078327267, 32156654534, 64313309068, 466271490743, 932542981486, 1865085962972]

約数ペア:

[(1, 1865085962972), (2, 932542981486), (4, 466271490743), (29, 64313309068), (58, 32156654534), (116, 16078327267), (661, 2821612652), (1223, 1525008964), (1322, 1410806326), (2446, 762504482), (2644, 705403163), (4892, 381252241), (19169, 97296988), (19889, 93774748), (35467, 52586516), (38338, 48648494), (39778, 46887374), (70934, 26293258), (76676, 24324247), (79556, 23443687), (141868, 13146629), (576781, 3233612), (808403, 2307124), (1153562, 1616806)]