128419462718

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{9047447}}^1$

素因数の和:9047647

約数の個数: 16

約数和(自身を含む): 198030541824

約数和(自身を除く): 69611079106

約数列:

[1, 2, 47, 94, 151, 302, 7097, 14194, 9047447, 18094894, 425230009, 850460018, 1366164497, 2732328994, 64209731359, 128419462718]

約数ペア:

[(1, 128419462718), (2, 64209731359), (47, 2732328994), (94, 1366164497), (151, 850460018), (302, 425230009), (7097, 18094894), (14194, 9047447)]