143236412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{295943}}^1$

素因数の和:295969

約数の個数: 18

約数和(自身を含む): 275523864

約数和(自身を除く): 132287452

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 295943, 591886, 1183772, 3255373, 6510746, 13021492, 35809103, 71618206, 143236412]

約数ペア:

[(1, 143236412), (2, 71618206), (4, 35809103), (11, 13021492), (22, 6510746), (44, 3255373), (121, 1183772), (242, 591886), (484, 295943)]