122739458

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{4871}}^1$

素因数の和:5209

約数の個数: 16

約数和(自身を含む): 189072576

約数和(自身を除く): 66333118

約数列:

[1, 2, 43, 86, 293, 586, 4871, 9742, 12599, 25198, 209453, 418906, 1427203, 2854406, 61369729, 122739458]

約数ペア:

[(1, 122739458), (2, 61369729), (43, 2854406), (86, 1427203), (293, 418906), (586, 209453), (4871, 25198), (9742, 12599)]