2893196878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1873}}^1$

素因数の和:2401

約数の個数: 48

約数和(自身を含む): 5150336688

約数和(自身を除く): 2257139810

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 491, 982, 1573, 1873, 3146, 3746, 5401, 6383, 10802, 12766, 20603, 24349, 41206, 48698, 59411, 70213, 118822, 140426, 226633, 267839, 453266, 535678, 772343, 919643, 1544686, 1839286, 2946229, 5892458, 10116073, 11955359, 20232146, 23910718, 111276803, 131508949, 222553606, 263017898, 1446598439, 2893196878]

約数ペア:

[(1, 2893196878), (2, 1446598439), (11, 263017898), (13, 222553606), (22, 131508949), (26, 111276803), (121, 23910718), (143, 20232146), (242, 11955359), (286, 10116073), (491, 5892458), (982, 2946229), (1573, 1839286), (1873, 1544686), (3146, 919643), (3746, 772343), (5401, 535678), (6383, 453266), (10802, 267839), (12766, 226633), (20603, 140426), (24349, 118822), (41206, 70213), (48698, 59411)]