1109823146

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{20963}}^1$

素因数の和:21325

約数の個数: 16

約数和(自身を含む): 1687518144

約数和(自身を除く): 577694998

約数列:

[1, 2, 103, 206, 257, 514, 20963, 26471, 41926, 52942, 2159189, 4318378, 5387491, 10774982, 554911573, 1109823146]

約数ペア:

[(1, 1109823146), (2, 554911573), (103, 10774982), (206, 5387491), (257, 4318378), (514, 2159189), (20963, 52942), (26471, 41926)]