2073508719

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{1373}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 2959925760

約数和(自身を除く): 886417041

約数列:

[1, 3, 23, 43, 69, 129, 509, 989, 1373, 1527, 2967, 4119, 11707, 21887, 31579, 35121, 59039, 65661, 94737, 177117, 503401, 698857, 1357897, 1510203, 2096571, 4073691, 16073711, 30050851, 48221133, 90152553, 691169573, 2073508719]

約数ペア:

[(1, 2073508719), (3, 691169573), (23, 90152553), (43, 48221133), (69, 30050851), (129, 16073711), (509, 4073691), (989, 2096571), (1373, 1510203), (1527, 1357897), (2967, 698857), (4119, 503401), (11707, 177117), (21887, 94737), (31579, 65661), (35121, 59039)]