680291236

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{769}}^1\times {\mathrm{2029}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 1203587000

約数和(自身を除く): 523295764

約数列:

[1, 2, 4, 109, 218, 436, 769, 1538, 2029, 3076, 4058, 8116, 83821, 167642, 221161, 335284, 442322, 884644, 1560301, 3120602, 6241204, 170072809, 340145618, 680291236]

約数ペア:

[(1, 680291236), (2, 340145618), (4, 170072809), (109, 6241204), (218, 3120602), (436, 1560301), (769, 884644), (1538, 442322), (2029, 335284), (3076, 221161), (4058, 167642), (8116, 83821)]