2977962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 6514368

約数和(自身を除く): 3536406

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 523, 949, 1046, 1569, 1898, 2847, 3138, 5694, 6799, 13598, 20397, 38179, 40794, 76358, 114537, 229074, 496327, 992654, 1488981, 2977962]

約数ペア:

[(1, 2977962), (2, 1488981), (3, 992654), (6, 496327), (13, 229074), (26, 114537), (39, 76358), (73, 40794), (78, 38179), (146, 20397), (219, 13598), (438, 6799), (523, 5694), (949, 3138), (1046, 2847), (1569, 1898)]