1580490960016

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{409878361}}^1$

素因数の和:409878610

約数の個数: 20

約数和(自身を含む): 3074907471724

約数和(自身を除く): 1494416511708

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 409878361, 819756722, 1639513444, 3279026888, 6558053776, 98780685001, 197561370002, 395122740004, 790245480008, 1580490960016]

約数ペア:

[(1, 1580490960016), (2, 790245480008), (4, 395122740004), (8, 197561370002), (16, 98780685001), (241, 6558053776), (482, 3279026888), (964, 1639513444), (1928, 819756722), (3856, 409878361)]