1230908897284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2543200201}}^1$

素因数の和:2543200227

約数の個数: 18

約数和(自身を含む): 2367719388062

約数和(自身を除く): 1136810490778

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2543200201, 5086400402, 10172800804, 27975202211, 55950404422, 111900808844, 307727224321, 615454448642, 1230908897284]

約数ペア:

[(1, 1230908897284), (2, 615454448642), (4, 307727224321), (11, 111900808844), (22, 55950404422), (44, 27975202211), (121, 10172800804), (242, 5086400402), (484, 2543200201)]