2601936691214

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1\times {\mathrm{18973}}^1$

素因数の和:19809

約数の個数: 64

約数和(自身を含む): 4536681578496

約数和(自身を除く): 1934744887282

約数列:

[1, 2, 7, 14, 127, 137, 254, 274, 563, 889, 959, 1126, 1778, 1918, 3941, 7882, 17399, 18973, 34798, 37946, 71501, 77131, 121793, 132811, 143002, 154262, 243586, 265622, 500507, 539917, 1001014, 1079834, 2409571, 2599301, 4819142, 5198602, 9795637, 10681799, 16866997, 18195107, 19591274, 21363598, 33733994, 36390214, 68569459, 74772593, 137138918, 149545186, 330111227, 660222454, 1356588473, 1463406463, 2310778589, 2713176946, 2926812926, 4621557178, 9496119311, 10243845241, 18992238622, 20487690482, 185852620801, 371705241602, 1300968345607, 2601936691214]

約数ペア:

[(1, 2601936691214), (2, 1300968345607), (7, 371705241602), (14, 185852620801), (127, 20487690482), (137, 18992238622), (254, 10243845241), (274, 9496119311), (563, 4621557178), (889, 2926812926), (959, 2713176946), (1126, 2310778589), (1778, 1463406463), (1918, 1356588473), (3941, 660222454), (7882, 330111227), (17399, 149545186), (18973, 137138918), (34798, 74772593), (37946, 68569459), (71501, 36390214), (77131, 33733994), (121793, 21363598), (132811, 19591274), (143002, 18195107), (154262, 16866997), (243586, 10681799), (265622, 9795637), (500507, 5198602), (539917, 4819142), (1001014, 2599301), (1079834, 2409571)]