127751518

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{11701}}^1$

素因数の和:11859

約数の個数: 16

約数和(自身を含む): 197155296

約数和(自身を除く): 69403778

約数列:

[1, 2, 53, 103, 106, 206, 5459, 10918, 11701, 23402, 620153, 1205203, 1240306, 2410406, 63875759, 127751518]

約数ペア:

[(1, 127751518), (2, 63875759), (53, 2410406), (103, 1240306), (106, 1205203), (206, 620153), (5459, 23402), (10918, 11701)]