1386366928

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1043951}}^1$

素因数の和:1044042

約数の個数: 20

約数和(自身を含む): 2718451008

約数和(自身を除く): 1332084080

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1043951, 2087902, 4175804, 8351608, 16703216, 86647933, 173295866, 346591732, 693183464, 1386366928]

約数ペア:

[(1, 1386366928), (2, 693183464), (4, 346591732), (8, 173295866), (16, 86647933), (83, 16703216), (166, 8351608), (332, 4175804), (664, 2087902), (1328, 1043951)]