1900569776

素因数分解:

$2^4\times 7^1\times {\mathrm{16969373}}^1$

素因数の和:16969388

約数の個数: 20

約数和(自身を含む): 4208404752

約数和(自身を除く): 2307834976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16969373, 33938746, 67877492, 118785611, 135754984, 237571222, 271509968, 475142444, 950284888, 1900569776]

約数ペア:

[(1, 1900569776), (2, 950284888), (4, 475142444), (7, 271509968), (8, 237571222), (14, 135754984), (16, 118785611), (28, 67877492), (56, 33938746), (112, 16969373)]