1379742488

素因数分解:

$2^3\times {\mathrm{919}}^1\times {\mathrm{187669}}^1$

素因数の和:188594

約数の個数: 16

約数和(自身を含む): 2589846000

約数和(自身を除く): 1210103512

約数列:

[1, 2, 4, 8, 919, 1838, 3676, 7352, 187669, 375338, 750676, 1501352, 172467811, 344935622, 689871244, 1379742488]

約数ペア:

[(1, 1379742488), (2, 689871244), (4, 344935622), (8, 172467811), (919, 1501352), (1838, 750676), (3676, 375338), (7352, 187669)]