888973972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{5420573}}^1$

素因数の和:5420618

約数の個数: 12

約数和(自身を含む): 1593648756

約数和(自身を除く): 704674784

約数列:

[1, 2, 4, 41, 82, 164, 5420573, 10841146, 21682292, 222243493, 444486986, 888973972]

約数ペア:

[(1, 888973972), (2, 444486986), (4, 222243493), (41, 21682292), (82, 10841146), (164, 5420573)]