1789652912

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{266953}}^1$

素因数の和:267380

約数の個数: 20

約数和(自身を含む): 3475741080

約数和(自身を除く): 1686088168

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 266953, 533906, 1067812, 2135624, 4271248, 111853307, 223706614, 447413228, 894826456, 1789652912]

約数ペア:

[(1, 1789652912), (2, 894826456), (4, 447413228), (8, 223706614), (16, 111853307), (419, 4271248), (838, 2135624), (1676, 1067812), (3352, 533906), (6704, 266953)]