2820983669284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3467}}^1\times {\mathrm{253321}}^1$

素因数の和:256876

約数の個数: 48

約数和(自身を含む): 5460884646336

約数和(自身を除く): 2639900977052

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 3467, 6934, 13868, 38137, 76274, 152548, 253091, 253321, 506182, 506642, 1012364, 1013284, 2784001, 2786531, 5568002, 5573062, 11136004, 11146124, 18492433, 36984866, 73969732, 203416763, 406833526, 813667052, 878263907, 1756527814, 3513055628, 9660902977, 19321805954, 38643611908, 64113265211, 128226530422, 256453060844, 705245917321, 1410491834642, 2820983669284]

約数ペア:

[(1, 2820983669284), (2, 1410491834642), (4, 705245917321), (11, 256453060844), (22, 128226530422), (44, 64113265211), (73, 38643611908), (146, 19321805954), (292, 9660902977), (803, 3513055628), (1606, 1756527814), (3212, 878263907), (3467, 813667052), (6934, 406833526), (13868, 203416763), (38137, 73969732), (76274, 36984866), (152548, 18492433), (253091, 11146124), (253321, 11136004), (506182, 5573062), (506642, 5568002), (1012364, 2786531), (1013284, 2784001)]