2970366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 3872514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 359, 394, 591, 718, 1077, 1182, 1379, 2154, 2513, 2758, 4137, 5026, 7539, 8274, 15078, 70723, 141446, 212169, 424338, 495061, 990122, 1485183, 2970366]

約数ペア:

[(1, 2970366), (2, 1485183), (3, 990122), (6, 495061), (7, 424338), (14, 212169), (21, 141446), (42, 70723), (197, 15078), (359, 8274), (394, 7539), (591, 5026), (718, 4137), (1077, 2758), (1182, 2513), (1379, 2154)]