1813309424

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1857899}}^1$

素因数の和:1857968

約数の個数: 20

約数和(自身を含む): 3570883800

約数和(自身を除く): 1757574376

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1857899, 3715798, 7431596, 14863192, 29726384, 113331839, 226663678, 453327356, 906654712, 1813309424]

約数ペア:

[(1, 1813309424), (2, 906654712), (4, 453327356), (8, 226663678), (16, 113331839), (61, 29726384), (122, 14863192), (244, 7431596), (488, 3715798), (976, 1857899)]