2037804964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{1783}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 3972183040

約数和(自身を除く): 1934378076

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 709, 806, 1418, 1612, 1783, 2836, 3566, 7132, 9217, 18434, 21979, 23179, 36868, 43958, 46358, 55273, 87916, 92716, 110546, 221092, 285727, 571454, 718549, 1142908, 1264147, 1437098, 2528294, 2874196, 5056588, 16433911, 32867822, 39188557, 65735644, 78377114, 156754228, 509451241, 1018902482, 2037804964]

約数ペア:

[(1, 2037804964), (2, 1018902482), (4, 509451241), (13, 156754228), (26, 78377114), (31, 65735644), (52, 39188557), (62, 32867822), (124, 16433911), (403, 5056588), (709, 2874196), (806, 2528294), (1418, 1437098), (1612, 1264147), (1783, 1142908), (2836, 718549), (3566, 571454), (7132, 285727), (9217, 221092), (18434, 110546), (21979, 92716), (23179, 87916), (36868, 55273), (43958, 46358)]