137804942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{24373}}^1$

素因数の和:24643

約数の個数: 16

約数和(自身を含む): 226385712

約数和(自身を除く): 88580770

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 24373, 48746, 268103, 536206, 6263861, 12527722, 68902471, 137804942]

約数ペア:

[(1, 137804942), (2, 68902471), (11, 12527722), (22, 6263861), (257, 536206), (514, 268103), (2827, 48746), (5654, 24373)]