2087029256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{198689}}^1$

素因数の和:198809

約数の個数: 32

約数和(自身を含む): 4255939800

約数和(自身を除く): 2168910544

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 198689, 397378, 794756, 1589512, 2582957, 5165914, 10331828, 20067589, 20663656, 40135178, 80270356, 160540712, 260878657, 521757314, 1043514628, 2087029256]

約数ペア:

[(1, 2087029256), (2, 1043514628), (4, 521757314), (8, 260878657), (13, 160540712), (26, 80270356), (52, 40135178), (101, 20663656), (104, 20067589), (202, 10331828), (404, 5165914), (808, 2582957), (1313, 1589512), (2626, 794756), (5252, 397378), (10504, 198689)]