135604418

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{2389}}^1$

素因数の和:2773

約数の個数: 16

約数和(自身を含む): 206237880

約数和(自身を除く): 70633462

約数列:

[1, 2, 101, 202, 281, 562, 2389, 4778, 28381, 56762, 241289, 482578, 671309, 1342618, 67802209, 135604418]

約数ペア:

[(1, 135604418), (2, 67802209), (101, 1342618), (202, 671309), (281, 482578), (562, 241289), (2389, 56762), (4778, 28381)]