313536470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{1931}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 608580000

約数和(自身を除く): 295043530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1249, 1931, 2498, 3862, 6245, 9655, 12490, 16237, 19310, 25103, 32474, 50206, 81185, 125515, 162370, 251030, 2411819, 4823638, 12059095, 24118190, 31353647, 62707294, 156768235, 313536470]

約数ペア:

[(1, 313536470), (2, 156768235), (5, 62707294), (10, 31353647), (13, 24118190), (26, 12059095), (65, 4823638), (130, 2411819), (1249, 251030), (1931, 162370), (2498, 125515), (3862, 81185), (6245, 50206), (9655, 32474), (12490, 25103), (16237, 19310)]