2045805986

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5038931}}^1$

素因数の和:5038969

約数の個数: 16

約数和(自身を含む): 3628031040

約数和(自身を除く): 1582225054

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 5038931, 10077862, 35272517, 70545034, 146128999, 292257998, 1022902993, 2045805986]

約数ペア:

[(1, 2045805986), (2, 1022902993), (7, 292257998), (14, 146128999), (29, 70545034), (58, 35272517), (203, 10077862), (406, 5038931)]