2015317888

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{334993}}^1$

素因数の和:335054

約数の個数: 32

約数和(自身を含む): 4100326560

約数和(自身を除く): 2085008672

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 334993, 669986, 1339972, 2679944, 5359888, 10719776, 15744671, 21439552, 31489342, 42879104, 62978684, 125957368, 251914736, 503829472, 1007658944, 2015317888]

約数ペア:

[(1, 2015317888), (2, 1007658944), (4, 503829472), (8, 251914736), (16, 125957368), (32, 62978684), (47, 42879104), (64, 31489342), (94, 21439552), (128, 15744671), (188, 10719776), (376, 5359888), (752, 2679944), (1504, 1339972), (3008, 669986), (6016, 334993)]