4138206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 8736768

約数和(自身を除く): 4598562

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 191, 314, 382, 471, 573, 942, 1146, 3611, 4393, 7222, 8786, 10833, 13179, 21666, 26358, 29987, 59974, 89961, 179922, 689701, 1379402, 2069103, 4138206]

約数ペア:

[(1, 4138206), (2, 2069103), (3, 1379402), (6, 689701), (23, 179922), (46, 89961), (69, 59974), (138, 29987), (157, 26358), (191, 21666), (314, 13179), (382, 10833), (471, 8786), (573, 7222), (942, 4393), (1146, 3611)]