1231148492

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1072429}}^1$

素因数の和:1072481

約数の個数: 24

約数和(自身を含む): 2522355360

約数和(自身を除く): 1291206868

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1072429, 2144858, 4289716, 7507003, 15014006, 30028012, 43969589, 87939178, 175878356, 307787123, 615574246, 1231148492]

約数ペア:

[(1, 1231148492), (2, 615574246), (4, 307787123), (7, 175878356), (14, 87939178), (28, 43969589), (41, 30028012), (82, 15014006), (164, 7507003), (287, 4289716), (574, 2144858), (1148, 1072429)]