1900560368

素因数分解:

$2^4\times 7^1\times {\mathrm{16969289}}^1$

素因数の和:16969304

約数の個数: 20

約数和(自身を含む): 4208383920

約数和(自身を除く): 2307823552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16969289, 33938578, 67877156, 118785023, 135754312, 237570046, 271508624, 475140092, 950280184, 1900560368]

約数ペア:

[(1, 1900560368), (2, 950280184), (4, 475140092), (7, 271508624), (8, 237570046), (14, 135754312), (16, 118785023), (28, 67877156), (56, 33938578), (112, 16969289)]