2966574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 6489504

約数和(自身を除く): 3522930

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 521, 949, 1042, 1563, 1898, 2847, 3126, 5694, 6773, 13546, 20319, 38033, 40638, 76066, 114099, 228198, 494429, 988858, 1483287, 2966574]

約数ペア:

[(1, 2966574), (2, 1483287), (3, 988858), (6, 494429), (13, 228198), (26, 114099), (39, 76066), (73, 40638), (78, 38033), (146, 20319), (219, 13546), (438, 6773), (521, 5694), (949, 3126), (1042, 2847), (1563, 1898)]