1520555414

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1\times {\mathrm{859}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 2625903360

約数和(自身を除く): 1105347946

約数列:

[1, 2, 7, 14, 227, 454, 557, 859, 1114, 1589, 1718, 3178, 3899, 6013, 7798, 12026, 126439, 194993, 252878, 389986, 478463, 885073, 956926, 1364951, 1770146, 2729902, 3349241, 6698482, 108611101, 217222202, 760277707, 1520555414]

約数ペア:

[(1, 1520555414), (2, 760277707), (7, 217222202), (14, 108611101), (227, 6698482), (454, 3349241), (557, 2729902), (859, 1770146), (1114, 1364951), (1589, 956926), (1718, 885073), (3178, 478463), (3899, 389986), (6013, 252878), (7798, 194993), (12026, 126439)]