2261459914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8501729}}^1$

素因数の和:8501757

約数の個数: 16

約数和(自身を含む): 4080830400

約数和(自身を除く): 1819370486

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 8501729, 17003458, 59512103, 119024206, 161532851, 323065702, 1130729957, 2261459914]

約数ペア:

[(1, 2261459914), (2, 1130729957), (7, 323065702), (14, 161532851), (19, 119024206), (38, 59512103), (133, 17003458), (266, 8501729)]