1958299616

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{672493}}^1$

素因数の和:672523

約数の個数: 48

約数和(自身を含む): 4745117664

約数和(自身を除く): 2786818048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 672493, 1344986, 2689972, 4707451, 5379944, 8742409, 9414902, 10759888, 17484818, 18829804, 21519776, 34969636, 37659608, 61196863, 69939272, 75319216, 122393726, 139878544, 150638432, 244787452, 279757088, 489574904, 979149808, 1958299616]

約数ペア:

[(1, 1958299616), (2, 979149808), (4, 489574904), (7, 279757088), (8, 244787452), (13, 150638432), (14, 139878544), (16, 122393726), (26, 75319216), (28, 69939272), (32, 61196863), (52, 37659608), (56, 34969636), (91, 21519776), (104, 18829804), (112, 17484818), (182, 10759888), (208, 9414902), (224, 8742409), (364, 5379944), (416, 4707451), (728, 2689972), (1456, 1344986), (2912, 672493)]