248937854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{105751}}^1$

素因数の和:105871

約数の個数: 16

約数和(自身を含む): 411163776

約数和(自身を除く): 162225922

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 105751, 211502, 1163261, 2326522, 11315357, 22630714, 124468927, 248937854]

約数ペア:

[(1, 248937854), (2, 124468927), (11, 22630714), (22, 11315357), (107, 2326522), (214, 1163261), (1177, 211502), (2354, 105751)]