3977376468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1961231}}^1$

素因数の和:1961264

約数の個数: 36

約数和(自身を含む): 10049352768

約数和(自身を除く): 6071976300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 1961231, 3922462, 5883693, 7844924, 11767386, 23534772, 25496003, 50992006, 76488009, 101984012, 152976018, 305952036, 331448039, 662896078, 994344117, 1325792156, 1988688234, 3977376468]

約数ペア:

[(1, 3977376468), (2, 1988688234), (3, 1325792156), (4, 994344117), (6, 662896078), (12, 331448039), (13, 305952036), (26, 152976018), (39, 101984012), (52, 76488009), (78, 50992006), (156, 25496003), (169, 23534772), (338, 11767386), (507, 7844924), (676, 5883693), (1014, 3922462), (2028, 1961231)]