1270358639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1\times {\mathrm{1373}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 1469971152

約数和(自身を除く): 199612513

約数列:

[1, 11, 19, 209, 233, 361, 1373, 2563, 3971, 4427, 15103, 26087, 48697, 84113, 286957, 319909, 495653, 925243, 3518999, 5452183, 6078271, 66860981, 115487149, 1270358639]

約数ペア:

[(1, 1270358639), (11, 115487149), (19, 66860981), (209, 6078271), (233, 5452183), (361, 3518999), (1373, 925243), (2563, 495653), (3971, 319909), (4427, 286957), (15103, 84113), (26087, 48697)]