2012026352

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{227399}}^1$

素因数の和:227493

約数の個数: 40

約数和(自身を含む): 4511616000

約数和(自身を除く): 2499589648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 227399, 454798, 909596, 1591793, 1819192, 3183586, 3638384, 6367172, 12734344, 17964521, 25468688, 35929042, 71858084, 125751647, 143716168, 251503294, 287432336, 503006588, 1006013176, 2012026352]

約数ペア:

[(1, 2012026352), (2, 1006013176), (4, 503006588), (7, 287432336), (8, 251503294), (14, 143716168), (16, 125751647), (28, 71858084), (56, 35929042), (79, 25468688), (112, 17964521), (158, 12734344), (316, 6367172), (553, 3638384), (632, 3183586), (1106, 1819192), (1264, 1591793), (2212, 909596), (4424, 454798), (8848, 227399)]